267392008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{17027}}^1$

素因数の和:17197

約数の個数: 32

約数和(自身を含む): 543533760

約数和(自身を除く): 276141752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 17027, 34054, 68108, 136216, 221351, 442702, 885404, 1770808, 2571077, 5142154, 10284308, 20568616, 33424001, 66848002, 133696004, 267392008]

約数ペア:

[(1, 267392008), (2, 133696004), (4, 66848002), (8, 33424001), (13, 20568616), (26, 10284308), (52, 5142154), (104, 2571077), (151, 1770808), (302, 885404), (604, 442702), (1208, 221351), (1963, 136216), (3926, 68108), (7852, 34054), (15704, 17027)]