420565248

素因数分解:

$2^8\times 3^2\times {\mathrm{182537}}^1$

素因数の和:182559

約数の個数: 54

約数和(自身を含む): 1212599934

約数和(自身を除く): 792034686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 182537, 365074, 547611, 730148, 1095222, 1460296, 1642833, 2190444, 2920592, 3285666, 4380888, 5841184, 6571332, 8761776, 11682368, 13142664, 17523552, 23364736, 26285328, 35047104, 46729472, 52570656, 70094208, 105141312, 140188416, 210282624, 420565248]

約数ペア:

[(1, 420565248), (2, 210282624), (3, 140188416), (4, 105141312), (6, 70094208), (8, 52570656), (9, 46729472), (12, 35047104), (16, 26285328), (18, 23364736), (24, 17523552), (32, 13142664), (36, 11682368), (48, 8761776), (64, 6571332), (72, 5841184), (96, 4380888), (128, 3285666), (144, 2920592), (192, 2190444), (256, 1642833), (288, 1460296), (384, 1095222), (576, 730148), (768, 547611), (1152, 365074), (2304, 182537)]