406257936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5059}}^1$

素因数の和:5316

約数の個数: 80

約数和(自身を含む): 1204684800

約数和(自身を除く): 798426864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 5019, 5059, 5736, 6692, 10038, 10118, 11472, 13384, 15177, 20076, 20236, 26768, 30354, 35413, 40152, 40472, 60708, 70826, 80304, 80944, 106239, 121416, 141652, 212478, 242832, 283304, 424956, 566608, 849912, 1209101, 1699824, 2418202, 3627303, 4836404, 7254606, 8463707, 9672808, 14509212, 16927414, 19345616, 25391121, 29018424, 33854828, 50782242, 58036848, 67709656, 101564484, 135419312, 203128968, 406257936]

約数ペア:

[(1, 406257936), (2, 203128968), (3, 135419312), (4, 101564484), (6, 67709656), (7, 58036848), (8, 50782242), (12, 33854828), (14, 29018424), (16, 25391121), (21, 19345616), (24, 16927414), (28, 14509212), (42, 9672808), (48, 8463707), (56, 7254606), (84, 4836404), (112, 3627303), (168, 2418202), (239, 1699824), (336, 1209101), (478, 849912), (717, 566608), (956, 424956), (1434, 283304), (1673, 242832), (1912, 212478), (2868, 141652), (3346, 121416), (3824, 106239), (5019, 80944), (5059, 80304), (5736, 70826), (6692, 60708), (10038, 40472), (10118, 40152), (11472, 35413), (13384, 30354), (15177, 26768), (20076, 20236)]