21873714768

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:563

約数の個数: 320

約数和(自身を含む): 68217776640

約数和(自身を除く): 46344061872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 102, 108, 122, 136, 144, 153, 157, 183, 204, 216, 244, 272, 306, 311, 314, 366, 408, 432, 459, 471, 488, 549, 612, 622, 628, 732, 816, 918, 933, 942, 976, 1037, 1098, 1224, 1244, 1256, 1413, 1464, 1647, 1836, 1866, 1884, 2074, 2196, 2448, 2488, 2512, 2669, 2799, 2826, 2928, 3111, 3294, 3672, 3732, 3768, 4148, 4239, 4392, 4976, 5287, 5338, 5598, 5652, 6222, 6588, 7344, 7464, 7536, 8007, 8296, 8397, 8478, 8784, 9333, 9577, 10574, 10676, 11196, 11304, 12444, 13176, 14928, 15861, 16014, 16592, 16794, 16956, 18666, 18971, 19154, 21148, 21352, 22392, 22608, 24021, 24888, 26352, 27999, 28731, 31722, 32028, 33588, 33912, 37332, 37942, 38308, 42296, 42704, 44784, 47583, 48042, 48827, 49776, 55998, 56913, 57462, 63444, 64056, 67176, 67824, 72063, 74664, 75884, 76616, 84592, 86193, 95166, 96084, 97654, 111996, 113826, 114924, 126888, 128112, 134352, 142749, 144126, 146481, 149328, 151768, 153232, 162809, 170739, 172386, 190332, 192168, 195308, 223992, 227652, 229848, 253776, 258579, 285498, 288252, 292962, 303536, 322507, 325618, 341478, 344772, 380664, 384336, 390616, 439443, 447984, 455304, 459696, 488427, 512217, 517158, 570996, 576504, 585924, 645014, 651236, 682956, 689544, 761328, 781232, 830059, 878886, 910608, 967521, 976854, 1024434, 1034316, 1141992, 1153008, 1171848, 1290028, 1302472, 1318329, 1365912, 1379088, 1465281, 1660118, 1757772, 1935042, 1953708, 2048868, 2068632, 2283984, 2343696, 2490177, 2580056, 2604944, 2636658, 2731824, 2902563, 2930562, 2978447, 3320236, 3515544, 3870084, 3907416, 4097736, 4137264, 4395843, 4980354, 5160112, 5273316, 5805126, 5861124, 5956894, 6640472, 7031088, 7470531, 7740168, 7814832, 8195472, 8707689, 8791686, 8935341, 9960708, 10546632, 11610252, 11722248, 11913788, 13280944, 14941062, 15480336, 17415378, 17583372, 17870682, 19921416, 21093264, 22411593, 23220504, 23444496, 23827576, 26806023, 29882124, 34830756, 35166744, 35741364, 39842832, 44823186, 46441008, 47655152, 50633599, 53612046, 59764248, 69661512, 70333488, 71482728, 80418069, 89646372, 101267198, 107224092, 119528496, 139323024, 142965456, 151900797, 160836138, 179292744, 202534396, 214448184, 303801594, 321672276, 358585488, 405068792, 428896368, 455702391, 607603188, 643344552, 810137584, 911404782, 1215206376, 1286689104, 1367107173, 1822809564, 2430412752, 2734214346, 3645619128, 5468428692, 7291238256, 10936857384, 21873714768]

約数ペア:

[(1, 21873714768), (2, 10936857384), (3, 7291238256), (4, 5468428692), (6, 3645619128), (8, 2734214346), (9, 2430412752), (12, 1822809564), (16, 1367107173), (17, 1286689104), (18, 1215206376), (24, 911404782), (27, 810137584), (34, 643344552), (36, 607603188), (48, 455702391), (51, 428896368), (54, 405068792), (61, 358585488), (68, 321672276), (72, 303801594), (102, 214448184), (108, 202534396), (122, 179292744), (136, 160836138), (144, 151900797), (153, 142965456), (157, 139323024), (183, 119528496), (204, 107224092), (216, 101267198), (244, 89646372), (272, 80418069), (306, 71482728), (311, 70333488), (314, 69661512), (366, 59764248), (408, 53612046), (432, 50633599), (459, 47655152), (471, 46441008), (488, 44823186), (549, 39842832), (612, 35741364), (622, 35166744), (628, 34830756), (732, 29882124), (816, 26806023), (918, 23827576), (933, 23444496), (942, 23220504), (976, 22411593), (1037, 21093264), (1098, 19921416), (1224, 17870682), (1244, 17583372), (1256, 17415378), (1413, 15480336), (1464, 14941062), (1647, 13280944), (1836, 11913788), (1866, 11722248), (1884, 11610252), (2074, 10546632), (2196, 9960708), (2448, 8935341), (2488, 8791686), (2512, 8707689), (2669, 8195472), (2799, 7814832), (2826, 7740168), (2928, 7470531), (3111, 7031088), (3294, 6640472), (3672, 5956894), (3732, 5861124), (3768, 5805126), (4148, 5273316), (4239, 5160112), (4392, 4980354), (4976, 4395843), (5287, 4137264), (5338, 4097736), (5598, 3907416), (5652, 3870084), (6222, 3515544), (6588, 3320236), (7344, 2978447), (7464, 2930562), (7536, 2902563), (8007, 2731824), (8296, 2636658), (8397, 2604944), (8478, 2580056), (8784, 2490177), (9333, 2343696), (9577, 2283984), (10574, 2068632), (10676, 2048868), (11196, 1953708), (11304, 1935042), (12444, 1757772), (13176, 1660118), (14928, 1465281), (15861, 1379088), (16014, 1365912), (16592, 1318329), (16794, 1302472), (16956, 1290028), (18666, 1171848), (18971, 1153008), (19154, 1141992), (21148, 1034316), (21352, 1024434), (22392, 976854), (22608, 967521), (24021, 910608), (24888, 878886), (26352, 830059), (27999, 781232), (28731, 761328), (31722, 689544), (32028, 682956), (33588, 651236), (33912, 645014), (37332, 585924), (37942, 576504), (38308, 570996), (42296, 517158), (42704, 512217), (44784, 488427), (47583, 459696), (48042, 455304), (48827, 447984), (49776, 439443), (55998, 390616), (56913, 384336), (57462, 380664), (63444, 344772), (64056, 341478), (67176, 325618), (67824, 322507), (72063, 303536), (74664, 292962), (75884, 288252), (76616, 285498), (84592, 258579), (86193, 253776), (95166, 229848), (96084, 227652), (97654, 223992), (111996, 195308), (113826, 192168), (114924, 190332), (126888, 172386), (128112, 170739), (134352, 162809), (142749, 153232), (144126, 151768), (146481, 149328)]