388341912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121661}}^1$

素因数の和:121696

約数の個数: 64

約数和(自身を含む): 1167955200

約数和(自身を除く): 779613288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 121661, 243322, 364983, 486644, 729966, 851627, 973288, 1459932, 1703254, 2311559, 2554881, 2919864, 3406508, 4623118, 5109762, 6813016, 6934677, 9246236, 10219524, 13869354, 16180913, 18492472, 20439048, 27738708, 32361826, 48542739, 55477416, 64723652, 97085478, 129447304, 194170956, 388341912]

約数ペア:

[(1, 388341912), (2, 194170956), (3, 129447304), (4, 97085478), (6, 64723652), (7, 55477416), (8, 48542739), (12, 32361826), (14, 27738708), (19, 20439048), (21, 18492472), (24, 16180913), (28, 13869354), (38, 10219524), (42, 9246236), (56, 6934677), (57, 6813016), (76, 5109762), (84, 4623118), (114, 3406508), (133, 2919864), (152, 2554881), (168, 2311559), (228, 1703254), (266, 1459932), (399, 973288), (456, 851627), (532, 729966), (798, 486644), (1064, 364983), (1596, 243322), (3192, 121661)]