19968156936

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3491}}^1$

素因数の和:3626

約数の個数: 320

約数和(自身を含む): 69565668480

約数和(自身を除く): 49597511544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 97, 104, 108, 117, 126, 156, 162, 168, 182, 189, 194, 216, 234, 252, 273, 291, 312, 324, 351, 364, 378, 388, 468, 504, 546, 567, 582, 648, 679, 702, 728, 756, 776, 819, 873, 936, 1053, 1092, 1134, 1164, 1261, 1358, 1404, 1512, 1638, 1746, 2037, 2106, 2184, 2268, 2328, 2457, 2522, 2619, 2716, 2808, 3276, 3491, 3492, 3783, 4074, 4212, 4536, 4914, 5044, 5238, 5432, 6111, 6552, 6982, 6984, 7371, 7566, 7857, 8148, 8424, 8827, 9828, 10088, 10473, 10476, 11349, 12222, 13964, 14742, 15132, 15714, 16296, 17654, 18333, 19656, 20946, 20952, 22698, 24437, 24444, 26481, 27928, 29484, 30264, 31419, 31428, 34047, 35308, 36666, 41892, 45383, 45396, 48874, 48888, 52962, 54999, 58968, 62838, 62856, 68094, 70616, 73311, 73332, 79443, 83784, 90766, 90792, 94257, 97748, 102141, 105924, 109998, 125676, 136149, 136188, 146622, 146664, 158886, 181532, 188514, 195496, 204282, 211848, 219933, 219996, 238329, 251352, 272298, 272376, 282771, 293244, 317681, 317772, 338627, 363064, 377028, 408447, 408564, 439866, 439992, 476658, 544596, 565542, 586488, 635362, 635544, 659799, 677254, 714987, 754056, 816894, 817128, 879732, 953043, 953316, 1015881, 1089192, 1131084, 1225341, 1270724, 1319598, 1354508, 1429974, 1633788, 1759464, 1906086, 1906632, 1979397, 2031762, 2262168, 2370389, 2450682, 2541448, 2639196, 2709016, 2859129, 2859948, 3047643, 3267576, 3676023, 3812172, 3958794, 4063524, 4402151, 4740778, 4901364, 5278392, 5718258, 5719896, 6095286, 7111167, 7352046, 7624344, 7917588, 8127048, 8577387, 8804302, 9142929, 9481556, 9802728, 11436516, 12190572, 13206453, 14222334, 14704092, 15835176, 17154774, 17608604, 18285858, 18963112, 21333501, 22873032, 24381144, 25732161, 26412906, 27428787, 28444668, 29408184, 30815057, 34309548, 35217208, 36571716, 39619359, 42667002, 51464322, 52825812, 54857574, 56889336, 61630114, 64000503, 68619096, 73143432, 79238718, 85334004, 92445171, 102928644, 105651624, 109715148, 118858077, 123260228, 128001006, 158477436, 170668008, 184890342, 192001509, 205857288, 219430296, 237716154, 246520456, 256002012, 277335513, 316954872, 356574231, 369780684, 384003018, 475432308, 512004024, 554671026, 713148462, 739561368, 768006036, 832006539, 950864616, 1109342052, 1426296924, 1536012072, 1664013078, 2218684104, 2496019617, 2852593848, 3328026156, 4992039234, 6656052312, 9984078468, 19968156936]

約数ペア:

[(1, 19968156936), (2, 9984078468), (3, 6656052312), (4, 4992039234), (6, 3328026156), (7, 2852593848), (8, 2496019617), (9, 2218684104), (12, 1664013078), (13, 1536012072), (14, 1426296924), (18, 1109342052), (21, 950864616), (24, 832006539), (26, 768006036), (27, 739561368), (28, 713148462), (36, 554671026), (39, 512004024), (42, 475432308), (52, 384003018), (54, 369780684), (56, 356574231), (63, 316954872), (72, 277335513), (78, 256002012), (81, 246520456), (84, 237716154), (91, 219430296), (97, 205857288), (104, 192001509), (108, 184890342), (117, 170668008), (126, 158477436), (156, 128001006), (162, 123260228), (168, 118858077), (182, 109715148), (189, 105651624), (194, 102928644), (216, 92445171), (234, 85334004), (252, 79238718), (273, 73143432), (291, 68619096), (312, 64000503), (324, 61630114), (351, 56889336), (364, 54857574), (378, 52825812), (388, 51464322), (468, 42667002), (504, 39619359), (546, 36571716), (567, 35217208), (582, 34309548), (648, 30815057), (679, 29408184), (702, 28444668), (728, 27428787), (756, 26412906), (776, 25732161), (819, 24381144), (873, 22873032), (936, 21333501), (1053, 18963112), (1092, 18285858), (1134, 17608604), (1164, 17154774), (1261, 15835176), (1358, 14704092), (1404, 14222334), (1512, 13206453), (1638, 12190572), (1746, 11436516), (2037, 9802728), (2106, 9481556), (2184, 9142929), (2268, 8804302), (2328, 8577387), (2457, 8127048), (2522, 7917588), (2619, 7624344), (2716, 7352046), (2808, 7111167), (3276, 6095286), (3491, 5719896), (3492, 5718258), (3783, 5278392), (4074, 4901364), (4212, 4740778), (4536, 4402151), (4914, 4063524), (5044, 3958794), (5238, 3812172), (5432, 3676023), (6111, 3267576), (6552, 3047643), (6982, 2859948), (6984, 2859129), (7371, 2709016), (7566, 2639196), (7857, 2541448), (8148, 2450682), (8424, 2370389), (8827, 2262168), (9828, 2031762), (10088, 1979397), (10473, 1906632), (10476, 1906086), (11349, 1759464), (12222, 1633788), (13964, 1429974), (14742, 1354508), (15132, 1319598), (15714, 1270724), (16296, 1225341), (17654, 1131084), (18333, 1089192), (19656, 1015881), (20946, 953316), (20952, 953043), (22698, 879732), (24437, 817128), (24444, 816894), (26481, 754056), (27928, 714987), (29484, 677254), (30264, 659799), (31419, 635544), (31428, 635362), (34047, 586488), (35308, 565542), (36666, 544596), (41892, 476658), (45383, 439992), (45396, 439866), (48874, 408564), (48888, 408447), (52962, 377028), (54999, 363064), (58968, 338627), (62838, 317772), (62856, 317681), (68094, 293244), (70616, 282771), (73311, 272376), (73332, 272298), (79443, 251352), (83784, 238329), (90766, 219996), (90792, 219933), (94257, 211848), (97748, 204282), (102141, 195496), (105924, 188514), (109998, 181532), (125676, 158886), (136149, 146664), (136188, 146622)]