452912684

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 943542432

約数和(自身を除く): 490629748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 137, 167, 196, 202, 274, 334, 404, 548, 668, 707, 959, 1169, 1414, 1918, 2338, 2828, 3836, 4676, 4949, 6713, 8183, 9898, 13426, 13837, 16366, 16867, 19796, 22879, 26852, 27674, 32732, 33734, 45758, 55348, 67468, 91516, 96859, 118069, 160153, 193718, 236138, 320306, 387436, 472276, 640612, 678013, 826483, 1121071, 1356026, 1652966, 2242142, 2310779, 2712052, 3305932, 4484284, 4621558, 9243116, 16175453, 32350906, 64701812, 113228171, 226456342, 452912684]

約数ペア:

[(1, 452912684), (2, 226456342), (4, 113228171), (7, 64701812), (14, 32350906), (28, 16175453), (49, 9243116), (98, 4621558), (101, 4484284), (137, 3305932), (167, 2712052), (196, 2310779), (202, 2242142), (274, 1652966), (334, 1356026), (404, 1121071), (548, 826483), (668, 678013), (707, 640612), (959, 472276), (1169, 387436), (1414, 320306), (1918, 236138), (2338, 193718), (2828, 160153), (3836, 118069), (4676, 96859), (4949, 91516), (6713, 67468), (8183, 55348), (9898, 45758), (13426, 33734), (13837, 32732), (16366, 27674), (16867, 26852), (19796, 22879)]