31417000992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{441647}}^1$

素因数の和:441695

約数の個数: 144

約数和(自身を含む): 101278719360

約数和(自身を除く): 69861718368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 71136, 441647, 883294, 1324941, 1766588, 2649882, 3533176, 3974823, 5299764, 5741411, 7066352, 7949646, 8391293, 10599528, 11482822, 14132704, 15899292, 16782586, 17224233, 21199056, 22965644, 25173879, 31798584, 33565172, 34448466, 42398112, 45931288, 50347758, 51672699, 63597168, 67130344, 68896932, 75521637, 91862576, 100695516, 103345398, 109086809, 127194336, 134260688, 137793864, 151043274, 183725152, 201391032, 206690796, 218173618, 268521376, 275587728, 302086548, 327260427, 402782064, 413381592, 436347236, 551175456, 604173096, 654520854, 805564128, 826763184, 872694472, 981781281, 1208346192, 1309041708, 1653526368, 1745388944, 1963562562, 2416692384, 2618083416, 3490777888, 3927125124, 5236166832, 7854250248, 10472333664, 15708500496, 31417000992]

約数ペア:

[(1, 31417000992), (2, 15708500496), (3, 10472333664), (4, 7854250248), (6, 5236166832), (8, 3927125124), (9, 3490777888), (12, 2618083416), (13, 2416692384), (16, 1963562562), (18, 1745388944), (19, 1653526368), (24, 1309041708), (26, 1208346192), (32, 981781281), (36, 872694472), (38, 826763184), (39, 805564128), (48, 654520854), (52, 604173096), (57, 551175456), (72, 436347236), (76, 413381592), (78, 402782064), (96, 327260427), (104, 302086548), (114, 275587728), (117, 268521376), (144, 218173618), (152, 206690796), (156, 201391032), (171, 183725152), (208, 151043274), (228, 137793864), (234, 134260688), (247, 127194336), (288, 109086809), (304, 103345398), (312, 100695516), (342, 91862576), (416, 75521637), (456, 68896932), (468, 67130344), (494, 63597168), (608, 51672699), (624, 50347758), (684, 45931288), (741, 42398112), (912, 34448466), (936, 33565172), (988, 31798584), (1248, 25173879), (1368, 22965644), (1482, 21199056), (1824, 17224233), (1872, 16782586), (1976, 15899292), (2223, 14132704), (2736, 11482822), (2964, 10599528), (3744, 8391293), (3952, 7949646), (4446, 7066352), (5472, 5741411), (5928, 5299764), (7904, 3974823), (8892, 3533176), (11856, 2649882), (17784, 1766588), (23712, 1324941), (35568, 883294), (71136, 441647)]