1393789416

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{25349}}^1$

素因数の和:25466

約数の個数: 64

約数和(自身を含む): 3650400000

約数和(自身を除く): 2256610584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 474, 632, 696, 948, 1896, 2291, 4582, 6873, 9164, 13746, 18328, 25349, 27492, 50698, 54984, 76047, 101396, 152094, 202792, 304188, 608376, 735121, 1470242, 2002571, 2205363, 2940484, 4005142, 4410726, 5880968, 6007713, 8010284, 8821452, 12015426, 16020568, 17642904, 24030852, 48061704, 58074559, 116149118, 174223677, 232298236, 348447354, 464596472, 696894708, 1393789416]

約数ペア:

[(1, 1393789416), (2, 696894708), (3, 464596472), (4, 348447354), (6, 232298236), (8, 174223677), (12, 116149118), (24, 58074559), (29, 48061704), (58, 24030852), (79, 17642904), (87, 16020568), (116, 12015426), (158, 8821452), (174, 8010284), (232, 6007713), (237, 5880968), (316, 4410726), (348, 4005142), (474, 2940484), (632, 2205363), (696, 2002571), (948, 1470242), (1896, 735121), (2291, 608376), (4582, 304188), (6873, 202792), (9164, 152094), (13746, 101396), (18328, 76047), (25349, 54984), (27492, 50698)]