221078112

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{74287}}^1$

素因数の和:74331

約数の個数: 48

約数和(自身を含む): 599058432

約数和(自身を除く): 377980320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 74287, 148574, 222861, 297148, 445722, 594296, 891444, 1188592, 1782888, 2302897, 2377184, 3565776, 4605794, 6908691, 7131552, 9211588, 13817382, 18423176, 27634764, 36846352, 55269528, 73692704, 110539056, 221078112]

約数ペア:

[(1, 221078112), (2, 110539056), (3, 73692704), (4, 55269528), (6, 36846352), (8, 27634764), (12, 18423176), (16, 13817382), (24, 9211588), (31, 7131552), (32, 6908691), (48, 4605794), (62, 3565776), (93, 2377184), (96, 2302897), (124, 1782888), (186, 1188592), (248, 891444), (372, 594296), (496, 445722), (744, 297148), (992, 222861), (1488, 148574), (2976, 74287)]