21809314008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 384

約数和(自身を含む): 68461848000

約数和(自身を除く): 46652533992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 41, 51, 57, 68, 72, 76, 82, 89, 102, 114, 123, 136, 152, 153, 164, 171, 178, 204, 228, 246, 257, 267, 306, 323, 328, 342, 356, 369, 408, 456, 492, 514, 534, 612, 646, 684, 697, 712, 738, 771, 779, 801, 969, 984, 1028, 1068, 1224, 1292, 1368, 1394, 1476, 1513, 1542, 1558, 1602, 1691, 1938, 2056, 2091, 2136, 2313, 2337, 2584, 2788, 2907, 2952, 3026, 3084, 3116, 3204, 3382, 3649, 3876, 4182, 4369, 4539, 4626, 4674, 4883, 5073, 5576, 5814, 6052, 6168, 6232, 6273, 6408, 6764, 7011, 7298, 7752, 8364, 8738, 9078, 9252, 9348, 9766, 10146, 10537, 10947, 11628, 12104, 12546, 13107, 13243, 13528, 13617, 14022, 14596, 14649, 15219, 16728, 17476, 18156, 18504, 18696, 19532, 20292, 21074, 21894, 22873, 23256, 25092, 26214, 26486, 27234, 28044, 28747, 29192, 29298, 30438, 31611, 32841, 34952, 36312, 39064, 39321, 39729, 40584, 42148, 43788, 43947, 45746, 50184, 52428, 52972, 54468, 56088, 57494, 58596, 60876, 62033, 63222, 65682, 68619, 69331, 78642, 79458, 83011, 84296, 86241, 87576, 87894, 91492, 94833, 104856, 105944, 108936, 114988, 117192, 119187, 121752, 124066, 126444, 131364, 137238, 138662, 157284, 158916, 166022, 172482, 175788, 179129, 182984, 186099, 189666, 200203, 205857, 207993, 229976, 238374, 248132, 249033, 252888, 258723, 262728, 274476, 277324, 314568, 317832, 332044, 344964, 351576, 358258, 372198, 379332, 388841, 400406, 411714, 415986, 434587, 476748, 496264, 498066, 517446, 537387, 548952, 554648, 558297, 600609, 623979, 664088, 689928, 716516, 744396, 747099, 758664, 777682, 800812, 823428, 831972, 869174, 937793, 953496, 996132, 1034892, 1074774, 1116594, 1166523, 1178627, 1201218, 1247958, 1303761, 1433032, 1488792, 1494198, 1555364, 1601624, 1612161, 1646856, 1663944, 1738348, 1801827, 1875586, 1992264, 2069784, 2149548, 2233188, 2333046, 2357254, 2402436, 2495916, 2607522, 2813379, 2988396, 3110728, 3224322, 3403451, 3476696, 3499569, 3535881, 3603654, 3751172, 3911283, 4299096, 4466376, 4666092, 4714508, 4804872, 4991832, 5215044, 5626758, 5976792, 6448644, 6806902, 6999138, 7071762, 7207308, 7387979, 7502344, 7822566, 8440137, 9332184, 9429016, 10210353, 10430088, 10607643, 11253516, 12897288, 13613804, 13998276, 14143524, 14414616, 14775958, 15645132, 15942481, 16880274, 17818067, 20420706, 21215286, 22163937, 22507032, 27227608, 27996552, 28287048, 29551916, 30631059, 31290264, 31884962, 33760548, 35636134, 40841412, 42430572, 44327874, 47827443, 53454201, 59103832, 61262118, 63769924, 66491811, 67521096, 71272268, 81682824, 84861144, 88655748, 95654886, 106908402, 122524236, 127539848, 132983622, 142544536, 143482329, 160362603, 177311496, 191309772, 213816804, 245048472, 265967244, 286964658, 302907139, 320725206, 382619544, 427633608, 531934488, 573929316, 605814278, 641450412, 908721417, 1147858632, 1211628556, 1282900824, 1817442834, 2423257112, 2726164251, 3634885668, 5452328502, 7269771336, 10904657004, 21809314008]

約数ペア:

[(1, 21809314008), (2, 10904657004), (3, 7269771336), (4, 5452328502), (6, 3634885668), (8, 2726164251), (9, 2423257112), (12, 1817442834), (17, 1282900824), (18, 1211628556), (19, 1147858632), (24, 908721417), (34, 641450412), (36, 605814278), (38, 573929316), (41, 531934488), (51, 427633608), (57, 382619544), (68, 320725206), (72, 302907139), (76, 286964658), (82, 265967244), (89, 245048472), (102, 213816804), (114, 191309772), (123, 177311496), (136, 160362603), (152, 143482329), (153, 142544536), (164, 132983622), (171, 127539848), (178, 122524236), (204, 106908402), (228, 95654886), (246, 88655748), (257, 84861144), (267, 81682824), (306, 71272268), (323, 67521096), (328, 66491811), (342, 63769924), (356, 61262118), (369, 59103832), (408, 53454201), (456, 47827443), (492, 44327874), (514, 42430572), (534, 40841412), (612, 35636134), (646, 33760548), (684, 31884962), (697, 31290264), (712, 30631059), (738, 29551916), (771, 28287048), (779, 27996552), (801, 27227608), (969, 22507032), (984, 22163937), (1028, 21215286), (1068, 20420706), (1224, 17818067), (1292, 16880274), (1368, 15942481), (1394, 15645132), (1476, 14775958), (1513, 14414616), (1542, 14143524), (1558, 13998276), (1602, 13613804), (1691, 12897288), (1938, 11253516), (2056, 10607643), (2091, 10430088), (2136, 10210353), (2313, 9429016), (2337, 9332184), (2584, 8440137), (2788, 7822566), (2907, 7502344), (2952, 7387979), (3026, 7207308), (3084, 7071762), (3116, 6999138), (3204, 6806902), (3382, 6448644), (3649, 5976792), (3876, 5626758), (4182, 5215044), (4369, 4991832), (4539, 4804872), (4626, 4714508), (4674, 4666092), (4883, 4466376), (5073, 4299096), (5576, 3911283), (5814, 3751172), (6052, 3603654), (6168, 3535881), (6232, 3499569), (6273, 3476696), (6408, 3403451), (6764, 3224322), (7011, 3110728), (7298, 2988396), (7752, 2813379), (8364, 2607522), (8738, 2495916), (9078, 2402436), (9252, 2357254), (9348, 2333046), (9766, 2233188), (10146, 2149548), (10537, 2069784), (10947, 1992264), (11628, 1875586), (12104, 1801827), (12546, 1738348), (13107, 1663944), (13243, 1646856), (13528, 1612161), (13617, 1601624), (14022, 1555364), (14596, 1494198), (14649, 1488792), (15219, 1433032), (16728, 1303761), (17476, 1247958), (18156, 1201218), (18504, 1178627), (18696, 1166523), (19532, 1116594), (20292, 1074774), (21074, 1034892), (21894, 996132), (22873, 953496), (23256, 937793), (25092, 869174), (26214, 831972), (26486, 823428), (27234, 800812), (28044, 777682), (28747, 758664), (29192, 747099), (29298, 744396), (30438, 716516), (31611, 689928), (32841, 664088), (34952, 623979), (36312, 600609), (39064, 558297), (39321, 554648), (39729, 548952), (40584, 537387), (42148, 517446), (43788, 498066), (43947, 496264), (45746, 476748), (50184, 434587), (52428, 415986), (52972, 411714), (54468, 400406), (56088, 388841), (57494, 379332), (58596, 372198), (60876, 358258), (62033, 351576), (63222, 344964), (65682, 332044), (68619, 317832), (69331, 314568), (78642, 277324), (79458, 274476), (83011, 262728), (84296, 258723), (86241, 252888), (87576, 249033), (87894, 248132), (91492, 238374), (94833, 229976), (104856, 207993), (105944, 205857), (108936, 200203), (114988, 189666), (117192, 186099), (119187, 182984), (121752, 179129), (124066, 175788), (126444, 172482), (131364, 166022), (137238, 158916), (138662, 157284)]