318815016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24923}}^1$

素因数の和:24986

約数の個数: 64

約数和(自身を含む): 879318720

約数和(自身を除く): 560503704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 24923, 49846, 74769, 99692, 149538, 199384, 299076, 323999, 598152, 647998, 971997, 1021843, 1295996, 1943994, 2043686, 2591992, 3065529, 3887988, 4087372, 6131058, 7775976, 8174744, 12262116, 13283959, 24524232, 26567918, 39851877, 53135836, 79703754, 106271672, 159407508, 318815016]

約数ペア:

[(1, 318815016), (2, 159407508), (3, 106271672), (4, 79703754), (6, 53135836), (8, 39851877), (12, 26567918), (13, 24524232), (24, 13283959), (26, 12262116), (39, 8174744), (41, 7775976), (52, 6131058), (78, 4087372), (82, 3887988), (104, 3065529), (123, 2591992), (156, 2043686), (164, 1943994), (246, 1295996), (312, 1021843), (328, 971997), (492, 647998), (533, 598152), (984, 323999), (1066, 299076), (1599, 199384), (2132, 149538), (3198, 99692), (4264, 74769), (6396, 49846), (12792, 24923)]