428661072

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{47251}}^1$

素因数の和:47278

約数の個数: 100

約数和(自身を含む): 1417938016

約数和(自身を除く): 989276944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 47251, 94502, 141753, 189004, 283506, 330757, 378008, 425259, 567012, 661514, 756016, 850518, 992271, 1134024, 1275777, 1323028, 1701036, 1984542, 2268048, 2551554, 2646056, 2976813, 3402072, 3827331, 3969084, 5103108, 5292112, 5953626, 6804144, 7654662, 7938168, 8930439, 10206216, 11907252, 15309324, 15876336, 17860878, 20412432, 23814504, 26791317, 30618648, 35721756, 47629008, 53582634, 61237296, 71443512, 107165268, 142887024, 214330536, 428661072]

約数ペア:

[(1, 428661072), (2, 214330536), (3, 142887024), (4, 107165268), (6, 71443512), (7, 61237296), (8, 53582634), (9, 47629008), (12, 35721756), (14, 30618648), (16, 26791317), (18, 23814504), (21, 20412432), (24, 17860878), (27, 15876336), (28, 15309324), (36, 11907252), (42, 10206216), (48, 8930439), (54, 7938168), (56, 7654662), (63, 6804144), (72, 5953626), (81, 5292112), (84, 5103108), (108, 3969084), (112, 3827331), (126, 3402072), (144, 2976813), (162, 2646056), (168, 2551554), (189, 2268048), (216, 1984542), (252, 1701036), (324, 1323028), (336, 1275777), (378, 1134024), (432, 992271), (504, 850518), (567, 756016), (648, 661514), (756, 567012), (1008, 425259), (1134, 378008), (1296, 330757), (1512, 283506), (2268, 189004), (3024, 141753), (4536, 94502), (9072, 47251)]