328440528

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 1023684480

約数和(自身を除く): 695243952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 233, 234, 251, 312, 351, 432, 466, 468, 502, 624, 699, 702, 753, 932, 936, 1004, 1398, 1404, 1506, 1864, 1872, 2008, 2097, 2259, 2796, 2808, 3012, 3029, 3263, 3728, 4016, 4194, 4518, 5592, 5616, 6024, 6058, 6291, 6526, 6777, 8388, 9036, 9087, 9789, 11184, 12048, 12116, 12582, 13052, 13554, 16776, 18072, 18174, 19578, 24232, 25164, 26104, 27108, 27261, 29367, 33552, 36144, 36348, 39156, 48464, 50328, 52208, 54216, 54522, 58483, 58734, 72696, 78312, 81783, 88101, 100656, 108432, 109044, 116966, 117468, 145392, 156624, 163566, 175449, 176202, 218088, 233932, 234936, 327132, 350898, 352404, 436176, 467864, 469872, 526347, 654264, 701796, 704808, 760279, 935728, 1052694, 1308528, 1403592, 1409616, 1520558, 1579041, 2105388, 2280837, 2807184, 3041116, 3158082, 4210776, 4561674, 6082232, 6316164, 6842511, 8421552, 9123348, 12164464, 12632328, 13685022, 18246696, 20527533, 25264656, 27370044, 36493392, 41055066, 54740088, 82110132, 109480176, 164220264, 328440528]

約数ペア:

[(1, 328440528), (2, 164220264), (3, 109480176), (4, 82110132), (6, 54740088), (8, 41055066), (9, 36493392), (12, 27370044), (13, 25264656), (16, 20527533), (18, 18246696), (24, 13685022), (26, 12632328), (27, 12164464), (36, 9123348), (39, 8421552), (48, 6842511), (52, 6316164), (54, 6082232), (72, 4561674), (78, 4210776), (104, 3158082), (108, 3041116), (117, 2807184), (144, 2280837), (156, 2105388), (208, 1579041), (216, 1520558), (233, 1409616), (234, 1403592), (251, 1308528), (312, 1052694), (351, 935728), (432, 760279), (466, 704808), (468, 701796), (502, 654264), (624, 526347), (699, 469872), (702, 467864), (753, 436176), (932, 352404), (936, 350898), (1004, 327132), (1398, 234936), (1404, 233932), (1506, 218088), (1864, 176202), (1872, 175449), (2008, 163566), (2097, 156624), (2259, 145392), (2796, 117468), (2808, 116966), (3012, 109044), (3029, 108432), (3263, 100656), (3728, 88101), (4016, 81783), (4194, 78312), (4518, 72696), (5592, 58734), (5616, 58483), (6024, 54522), (6058, 54216), (6291, 52208), (6526, 50328), (6777, 48464), (8388, 39156), (9036, 36348), (9087, 36144), (9789, 33552), (11184, 29367), (12048, 27261), (12116, 27108), (12582, 26104), (13052, 25164), (13554, 24232), (16776, 19578), (18072, 18174)]