329420392

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 717926400

約数和(自身を除く): 388506008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 163, 239, 302, 326, 478, 604, 652, 956, 1057, 1141, 1208, 1304, 1673, 1912, 2114, 2282, 3346, 4228, 4564, 6692, 8456, 9128, 13384, 24613, 36089, 38957, 49226, 72178, 77914, 98452, 144356, 155828, 172291, 196904, 252623, 272699, 288712, 311656, 344582, 505246, 545398, 689164, 1010492, 1090796, 1378328, 2020984, 2181592, 5882507, 11765014, 23530028, 41177549, 47060056, 82355098, 164710196, 329420392]

約数ペア:

[(1, 329420392), (2, 164710196), (4, 82355098), (7, 47060056), (8, 41177549), (14, 23530028), (28, 11765014), (56, 5882507), (151, 2181592), (163, 2020984), (239, 1378328), (302, 1090796), (326, 1010492), (478, 689164), (604, 545398), (652, 505246), (956, 344582), (1057, 311656), (1141, 288712), (1208, 272699), (1304, 252623), (1673, 196904), (1912, 172291), (2114, 155828), (2282, 144356), (3346, 98452), (4228, 77914), (4564, 72178), (6692, 49226), (8456, 38957), (9128, 36089), (13384, 24613)]