304800688

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 601876160

約数和(自身を除く): 297075472

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 331, 536, 662, 859, 1072, 1324, 1718, 2648, 3436, 5296, 6872, 13744, 22177, 44354, 57553, 88708, 115106, 177416, 230212, 284329, 354832, 460424, 568658, 920848, 1137316, 2274632, 4549264, 19050043, 38100086, 76200172, 152400344, 304800688]

約数ペア:

[(1, 304800688), (2, 152400344), (4, 76200172), (8, 38100086), (16, 19050043), (67, 4549264), (134, 2274632), (268, 1137316), (331, 920848), (536, 568658), (662, 460424), (859, 354832), (1072, 284329), (1324, 230212), (1718, 177416), (2648, 115106), (3436, 88708), (5296, 57553), (6872, 44354), (13744, 22177)]