754675896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 128

約数和(自身を含む): 2174860800

約数和(自身を除く): 1420184904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 61, 76, 78, 104, 114, 122, 152, 156, 183, 228, 244, 247, 312, 366, 456, 488, 494, 732, 741, 793, 988, 1159, 1464, 1482, 1586, 1976, 2087, 2318, 2379, 2964, 3172, 3477, 4174, 4636, 4758, 5928, 6261, 6344, 6954, 8348, 9272, 9516, 12522, 13908, 15067, 16696, 19032, 25044, 27131, 27816, 30134, 39653, 45201, 50088, 54262, 60268, 79306, 81393, 90402, 108524, 118959, 120536, 127307, 158612, 162786, 180804, 217048, 237918, 254614, 317224, 325572, 361608, 381921, 475836, 509228, 515489, 651144, 763842, 951672, 1018456, 1030978, 1527684, 1546467, 1654991, 2061956, 2418833, 3055368, 3092934, 3309982, 4123912, 4837666, 4964973, 6185868, 6619964, 7256499, 9675332, 9929946, 12371736, 13239928, 14512998, 19350664, 19859892, 29025996, 31444829, 39719784, 58051992, 62889658, 94334487, 125779316, 188668974, 251558632, 377337948, 754675896]

約数ペア:

[(1, 754675896), (2, 377337948), (3, 251558632), (4, 188668974), (6, 125779316), (8, 94334487), (12, 62889658), (13, 58051992), (19, 39719784), (24, 31444829), (26, 29025996), (38, 19859892), (39, 19350664), (52, 14512998), (57, 13239928), (61, 12371736), (76, 9929946), (78, 9675332), (104, 7256499), (114, 6619964), (122, 6185868), (152, 4964973), (156, 4837666), (183, 4123912), (228, 3309982), (244, 3092934), (247, 3055368), (312, 2418833), (366, 2061956), (456, 1654991), (488, 1546467), (494, 1527684), (732, 1030978), (741, 1018456), (793, 951672), (988, 763842), (1159, 651144), (1464, 515489), (1482, 509228), (1586, 475836), (1976, 381921), (2087, 361608), (2318, 325572), (2379, 317224), (2964, 254614), (3172, 237918), (3477, 217048), (4174, 180804), (4636, 162786), (4758, 158612), (5928, 127307), (6261, 120536), (6344, 118959), (6954, 108524), (8348, 90402), (9272, 81393), (9516, 79306), (12522, 60268), (13908, 54262), (15067, 50088), (16696, 45201), (19032, 39653), (25044, 30134), (27131, 27816)]