1963419864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{147937}}^1$

素因数の和:148032

約数の個数: 64

約数和(自身を含む): 5680819200

約数和(自身を除く): 3717399336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 147937, 295874, 443811, 591748, 887622, 1035559, 1183496, 1775244, 2071118, 3106677, 3550488, 4142236, 6213354, 8284472, 11687023, 12426708, 23374046, 24853416, 35061069, 46748092, 70122138, 81809161, 93496184, 140244276, 163618322, 245427483, 280488552, 327236644, 490854966, 654473288, 981709932, 1963419864]

約数ペア:

[(1, 1963419864), (2, 981709932), (3, 654473288), (4, 490854966), (6, 327236644), (7, 280488552), (8, 245427483), (12, 163618322), (14, 140244276), (21, 93496184), (24, 81809161), (28, 70122138), (42, 46748092), (56, 35061069), (79, 24853416), (84, 23374046), (158, 12426708), (168, 11687023), (237, 8284472), (316, 6213354), (474, 4142236), (553, 3550488), (632, 3106677), (948, 2071118), (1106, 1775244), (1659, 1183496), (1896, 1035559), (2212, 887622), (3318, 591748), (4424, 443811), (6636, 295874), (13272, 147937)]