1217362512

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{478523}}^1$

素因数の和:478587

約数の個数: 40

約数和(自身を含む): 3204196704

約数和(自身を除く): 1986834192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 478523, 957046, 1435569, 1914092, 2871138, 3828184, 5742276, 7656368, 11484552, 22969104, 25361719, 50723438, 76085157, 101446876, 152170314, 202893752, 304340628, 405787504, 608681256, 1217362512]

約数ペア:

[(1, 1217362512), (2, 608681256), (3, 405787504), (4, 304340628), (6, 202893752), (8, 152170314), (12, 101446876), (16, 76085157), (24, 50723438), (48, 25361719), (53, 22969104), (106, 11484552), (159, 7656368), (212, 5742276), (318, 3828184), (424, 2871138), (636, 1914092), (848, 1435569), (1272, 957046), (2544, 478523)]