7890277512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16411}}^1$

素因数の和:16523

約数の個数: 128

約数和(自身を含む): 22498882560

約数和(自身を除く): 14608605048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 67, 69, 78, 92, 104, 134, 138, 156, 184, 201, 268, 276, 299, 312, 402, 536, 552, 598, 804, 871, 897, 1196, 1541, 1608, 1742, 1794, 2392, 2613, 3082, 3484, 3588, 4623, 5226, 6164, 6968, 7176, 9246, 10452, 12328, 16411, 18492, 20033, 20904, 32822, 36984, 40066, 49233, 60099, 65644, 80132, 98466, 120198, 131288, 160264, 196932, 213343, 240396, 377453, 393864, 426686, 480792, 640029, 754906, 853372, 1099537, 1132359, 1280058, 1509812, 1706744, 2199074, 2264718, 2560116, 3019624, 3298611, 4398148, 4529436, 4906889, 5120232, 6597222, 8796296, 9058872, 9813778, 13194444, 14293981, 14720667, 19627556, 25289351, 26388888, 28587962, 29441334, 39255112, 42881943, 50578702, 57175924, 58882668, 75868053, 85763886, 101157404, 114351848, 117765336, 151736106, 171527772, 202314808, 303472212, 328761563, 343055544, 606944424, 657523126, 986284689, 1315046252, 1972569378, 2630092504, 3945138756, 7890277512]

約数ペア:

[(1, 7890277512), (2, 3945138756), (3, 2630092504), (4, 1972569378), (6, 1315046252), (8, 986284689), (12, 657523126), (13, 606944424), (23, 343055544), (24, 328761563), (26, 303472212), (39, 202314808), (46, 171527772), (52, 151736106), (67, 117765336), (69, 114351848), (78, 101157404), (92, 85763886), (104, 75868053), (134, 58882668), (138, 57175924), (156, 50578702), (184, 42881943), (201, 39255112), (268, 29441334), (276, 28587962), (299, 26388888), (312, 25289351), (402, 19627556), (536, 14720667), (552, 14293981), (598, 13194444), (804, 9813778), (871, 9058872), (897, 8796296), (1196, 6597222), (1541, 5120232), (1608, 4906889), (1742, 4529436), (1794, 4398148), (2392, 3298611), (2613, 3019624), (3082, 2560116), (3484, 2264718), (3588, 2199074), (4623, 1706744), (5226, 1509812), (6164, 1280058), (6968, 1132359), (7176, 1099537), (9246, 853372), (10452, 754906), (12328, 640029), (16411, 480792), (18492, 426686), (20033, 393864), (20904, 377453), (32822, 240396), (36984, 213343), (40066, 196932), (49233, 160264), (60099, 131288), (65644, 120198), (80132, 98466)]