788143248

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 2247531000

約数和(自身を除く): 1459387752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 149, 218, 298, 327, 337, 436, 447, 596, 654, 674, 872, 894, 981, 1011, 1192, 1308, 1341, 1348, 1744, 1788, 1962, 2022, 2384, 2616, 2682, 2696, 3033, 3576, 3924, 4044, 5232, 5364, 5392, 6066, 7152, 7848, 8088, 10728, 12132, 15696, 16176, 16241, 21456, 24264, 32482, 36733, 48528, 48723, 50213, 64964, 73466, 97446, 100426, 110199, 129928, 146169, 146932, 150639, 194892, 200852, 220398, 259856, 292338, 293864, 301278, 330597, 389784, 401704, 440796, 451917, 584676, 587728, 602556, 661194, 779568, 803408, 881592, 903834, 1169352, 1205112, 1322388, 1763184, 1807668, 2338704, 2410224, 2644776, 3615336, 5289552, 5473217, 7230672, 10946434, 16419651, 21892868, 32839302, 43785736, 49258953, 65678604, 87571472, 98517906, 131357208, 197035812, 262714416, 394071624, 788143248]

約数ペア:

[(1, 788143248), (2, 394071624), (3, 262714416), (4, 197035812), (6, 131357208), (8, 98517906), (9, 87571472), (12, 65678604), (16, 49258953), (18, 43785736), (24, 32839302), (36, 21892868), (48, 16419651), (72, 10946434), (109, 7230672), (144, 5473217), (149, 5289552), (218, 3615336), (298, 2644776), (327, 2410224), (337, 2338704), (436, 1807668), (447, 1763184), (596, 1322388), (654, 1205112), (674, 1169352), (872, 903834), (894, 881592), (981, 803408), (1011, 779568), (1192, 661194), (1308, 602556), (1341, 587728), (1348, 584676), (1744, 451917), (1788, 440796), (1962, 401704), (2022, 389784), (2384, 330597), (2616, 301278), (2682, 293864), (2696, 292338), (3033, 259856), (3576, 220398), (3924, 200852), (4044, 194892), (5232, 150639), (5364, 146932), (5392, 146169), (6066, 129928), (7152, 110199), (7848, 100426), (8088, 97446), (10728, 73466), (12132, 64964), (15696, 50213), (16176, 48723), (16241, 48528), (21456, 36733), (24264, 32482)]