4181380192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 9512971776

約数和(自身を除く): 5331591584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 88, 94, 124, 176, 188, 248, 263, 341, 352, 376, 496, 517, 526, 682, 752, 961, 992, 1034, 1052, 1364, 1457, 1504, 1922, 2068, 2104, 2728, 2893, 2914, 3844, 4136, 4208, 5456, 5786, 5828, 7688, 8153, 8272, 8416, 10571, 10912, 11572, 11656, 12361, 15376, 16027, 16306, 16544, 21142, 23144, 23312, 24722, 30752, 32054, 32612, 42284, 45167, 46288, 46624, 49444, 64108, 65224, 84568, 89683, 90334, 92576, 98888, 128216, 130448, 135971, 169136, 179366, 180668, 197776, 252743, 256432, 260896, 271942, 338272, 358732, 361336, 383191, 395552, 496837, 505486, 512864, 543884, 717464, 722672, 766382, 993674, 1010972, 1087768, 1434928, 1445344, 1532764, 1987348, 2021944, 2175536, 2780173, 2869856, 3065528, 3974696, 4043888, 4215101, 4351072, 5560346, 6131056, 7949392, 8087776, 8430202, 11120692, 11878921, 12262112, 15898784, 16860404, 22241384, 23757842, 33720808, 44482768, 47515684, 67441616, 88965536, 95031368, 130668131, 134883232, 190062736, 261336262, 380125472, 522672524, 1045345048, 2090690096, 4181380192]

約数ペア:

[(1, 4181380192), (2, 2090690096), (4, 1045345048), (8, 522672524), (11, 380125472), (16, 261336262), (22, 190062736), (31, 134883232), (32, 130668131), (44, 95031368), (47, 88965536), (62, 67441616), (88, 47515684), (94, 44482768), (124, 33720808), (176, 23757842), (188, 22241384), (248, 16860404), (263, 15898784), (341, 12262112), (352, 11878921), (376, 11120692), (496, 8430202), (517, 8087776), (526, 7949392), (682, 6131056), (752, 5560346), (961, 4351072), (992, 4215101), (1034, 4043888), (1052, 3974696), (1364, 3065528), (1457, 2869856), (1504, 2780173), (1922, 2175536), (2068, 2021944), (2104, 1987348), (2728, 1532764), (2893, 1445344), (2914, 1434928), (3844, 1087768), (4136, 1010972), (4208, 993674), (5456, 766382), (5786, 722672), (5828, 717464), (7688, 543884), (8153, 512864), (8272, 505486), (8416, 496837), (10571, 395552), (10912, 383191), (11572, 361336), (11656, 358732), (12361, 338272), (15376, 271942), (16027, 260896), (16306, 256432), (16544, 252743), (21142, 197776), (23144, 180668), (23312, 179366), (24722, 169136), (30752, 135971), (32054, 130448), (32612, 128216), (42284, 98888), (45167, 92576), (46288, 90334), (46624, 89683), (49444, 84568), (64108, 65224)]