423270528

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 1193187840

約数和(自身を除く): 769917312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 296, 372, 384, 444, 496, 592, 744, 888, 961, 992, 1147, 1184, 1488, 1776, 1922, 1984, 2294, 2368, 2883, 2976, 3441, 3552, 3844, 3968, 4588, 4736, 5766, 5952, 6882, 7104, 7688, 9176, 11532, 11904, 13764, 14208, 15376, 18352, 23064, 27528, 29791, 30752, 35557, 36704, 46128, 55056, 59582, 61504, 71114, 73408, 89373, 92256, 106671, 110112, 119164, 123008, 142228, 146816, 178746, 184512, 213342, 220224, 238328, 284456, 357492, 369024, 426684, 440448, 476656, 568912, 714984, 853368, 953312, 1102267, 1137824, 1429968, 1706736, 1906624, 2204534, 2275648, 2859936, 3306801, 3413472, 3813248, 4409068, 4551296, 5719872, 6613602, 6826944, 8818136, 11439744, 13227204, 13653888, 17636272, 26454408, 35272544, 52908816, 70545088, 105817632, 141090176, 211635264, 423270528]

約数ペア:

[(1, 423270528), (2, 211635264), (3, 141090176), (4, 105817632), (6, 70545088), (8, 52908816), (12, 35272544), (16, 26454408), (24, 17636272), (31, 13653888), (32, 13227204), (37, 11439744), (48, 8818136), (62, 6826944), (64, 6613602), (74, 5719872), (93, 4551296), (96, 4409068), (111, 3813248), (124, 3413472), (128, 3306801), (148, 2859936), (186, 2275648), (192, 2204534), (222, 1906624), (248, 1706736), (296, 1429968), (372, 1137824), (384, 1102267), (444, 953312), (496, 853368), (592, 714984), (744, 568912), (888, 476656), (961, 440448), (992, 426684), (1147, 369024), (1184, 357492), (1488, 284456), (1776, 238328), (1922, 220224), (1984, 213342), (2294, 184512), (2368, 178746), (2883, 146816), (2976, 142228), (3441, 123008), (3552, 119164), (3844, 110112), (3968, 106671), (4588, 92256), (4736, 89373), (5766, 73408), (5952, 71114), (6882, 61504), (7104, 59582), (7688, 55056), (9176, 46128), (11532, 36704), (11904, 35557), (13764, 30752), (14208, 29791), (15376, 27528), (18352, 23064)]