661252656

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{136397}}^1$

素因数の和:136509

約数の個数: 40

約数和(自身を含む): 1725161904

約数和(自身を除く): 1063909248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 136397, 272794, 409191, 545588, 818382, 1091176, 1636764, 2182352, 3273528, 6547056, 13776097, 27552194, 41328291, 55104388, 82656582, 110208776, 165313164, 220417552, 330626328, 661252656]

約数ペア:

[(1, 661252656), (2, 330626328), (3, 220417552), (4, 165313164), (6, 110208776), (8, 82656582), (12, 55104388), (16, 41328291), (24, 27552194), (48, 13776097), (101, 6547056), (202, 3273528), (303, 2182352), (404, 1636764), (606, 1091176), (808, 818382), (1212, 545588), (1616, 409191), (2424, 272794), (4848, 136397)]