315079088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5821}}^1$

素因数の和:6045

約数の個数: 40

約数和(自身を含む): 649735200

約数和(自身を除く): 334656112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1592, 3184, 3383, 5821, 6766, 11642, 13532, 23284, 27064, 46568, 54128, 93136, 98957, 197914, 395828, 791656, 1158379, 1583312, 2316758, 4633516, 9267032, 18534064, 19692443, 39384886, 78769772, 157539544, 315079088]

約数ペア:

[(1, 315079088), (2, 157539544), (4, 78769772), (8, 39384886), (16, 19692443), (17, 18534064), (34, 9267032), (68, 4633516), (136, 2316758), (199, 1583312), (272, 1158379), (398, 791656), (796, 395828), (1592, 197914), (3184, 98957), (3383, 93136), (5821, 54128), (6766, 46568), (11642, 27064), (13532, 23284)]