1243669591736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{131311}}^1$

素因数の和:131845

約数の個数: 128

約数和(自身を含む): 2906680412160

約数和(自身を除く): 1663010820424

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 487, 572, 748, 884, 974, 1144, 1496, 1768, 1948, 2431, 3896, 4862, 5357, 6331, 8279, 9724, 10714, 12662, 16558, 19448, 21428, 25324, 33116, 42856, 50648, 66232, 69641, 91069, 107627, 131311, 139282, 182138, 215254, 262622, 278564, 364276, 430508, 525244, 557128, 728552, 861016, 1050488, 1183897, 1444421, 1707043, 2232287, 2367794, 2888842, 3414086, 4464574, 4735588, 5777684, 6828172, 8929148, 9471176, 11555368, 13656344, 17858296, 18777473, 24555157, 29019731, 37554946, 49110314, 58039462, 63948457, 75109892, 98220628, 116078924, 127896914, 150219784, 196441256, 232157848, 255793828, 319217041, 511587656, 638434082, 703433027, 831329941, 1087123769, 1276868164, 1406866054, 1662659882, 2174247538, 2553736328, 2813732108, 3325319764, 4348495076, 5627464216, 6650639528, 8696990152, 9144629351, 11958361459, 14132608997, 18289258702, 23916722918, 28265217994, 36578517404, 47833445836, 56530435988, 73157034808, 95666891672, 113060871976, 155458698967, 310917397934, 621834795868, 1243669591736]

約数ペア:

[(1, 1243669591736), (2, 621834795868), (4, 310917397934), (8, 155458698967), (11, 113060871976), (13, 95666891672), (17, 73157034808), (22, 56530435988), (26, 47833445836), (34, 36578517404), (44, 28265217994), (52, 23916722918), (68, 18289258702), (88, 14132608997), (104, 11958361459), (136, 9144629351), (143, 8696990152), (187, 6650639528), (221, 5627464216), (286, 4348495076), (374, 3325319764), (442, 2813732108), (487, 2553736328), (572, 2174247538), (748, 1662659882), (884, 1406866054), (974, 1276868164), (1144, 1087123769), (1496, 831329941), (1768, 703433027), (1948, 638434082), (2431, 511587656), (3896, 319217041), (4862, 255793828), (5357, 232157848), (6331, 196441256), (8279, 150219784), (9724, 127896914), (10714, 116078924), (12662, 98220628), (16558, 75109892), (19448, 63948457), (21428, 58039462), (25324, 49110314), (33116, 37554946), (42856, 29019731), (50648, 24555157), (66232, 18777473), (69641, 17858296), (91069, 13656344), (107627, 11555368), (131311, 9471176), (139282, 8929148), (182138, 6828172), (215254, 5777684), (262622, 4735588), (278564, 4464574), (364276, 3414086), (430508, 2888842), (525244, 2367794), (557128, 2232287), (728552, 1707043), (861016, 1444421), (1050488, 1183897)]