2017499472

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{177347}}^1$

素因数の和:177440

約数の個数: 60

約数和(自身を含む): 5717699520

約数和(自身を除く): 3700200048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 177347, 354694, 532041, 709388, 1064082, 1418776, 1596123, 2128164, 2837552, 3192246, 4256328, 6384492, 8512656, 12768984, 14010413, 25537968, 28020826, 42031239, 56041652, 84062478, 112083304, 126093717, 168124956, 224166608, 252187434, 336249912, 504374868, 672499824, 1008749736, 2017499472]

約数ペア:

[(1, 2017499472), (2, 1008749736), (3, 672499824), (4, 504374868), (6, 336249912), (8, 252187434), (9, 224166608), (12, 168124956), (16, 126093717), (18, 112083304), (24, 84062478), (36, 56041652), (48, 42031239), (72, 28020826), (79, 25537968), (144, 14010413), (158, 12768984), (237, 8512656), (316, 6384492), (474, 4256328), (632, 3192246), (711, 2837552), (948, 2128164), (1264, 1596123), (1422, 1418776), (1896, 1064082), (2844, 709388), (3792, 532041), (5688, 354694), (11376, 177347)]