223454976

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 627916800

約数和(自身を除く): 404461824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 79, 87, 96, 116, 127, 128, 158, 174, 192, 232, 237, 254, 256, 316, 348, 381, 384, 464, 474, 508, 632, 696, 762, 768, 928, 948, 1016, 1264, 1392, 1524, 1856, 1896, 2032, 2291, 2528, 2784, 3048, 3683, 3712, 3792, 4064, 4582, 5056, 5568, 6096, 6873, 7366, 7424, 7584, 8128, 9164, 10033, 10112, 11049, 11136, 12192, 13746, 14732, 15168, 16256, 18328, 20066, 20224, 22098, 22272, 24384, 27492, 29464, 30099, 30336, 32512, 36656, 40132, 44196, 48768, 54984, 58928, 60198, 60672, 73312, 80264, 88392, 97536, 109968, 117856, 120396, 146624, 160528, 176784, 219936, 235712, 240792, 290957, 293248, 321056, 353568, 439872, 471424, 481584, 581914, 586496, 642112, 707136, 872871, 879744, 942848, 963168, 1163828, 1284224, 1414272, 1745742, 1759488, 1926336, 2327656, 2568448, 2828544, 3491484, 3852672, 4655312, 6982968, 7705344, 9310624, 13965936, 18621248, 27931872, 37242496, 55863744, 74484992, 111727488, 223454976]

約数ペア:

[(1, 223454976), (2, 111727488), (3, 74484992), (4, 55863744), (6, 37242496), (8, 27931872), (12, 18621248), (16, 13965936), (24, 9310624), (29, 7705344), (32, 6982968), (48, 4655312), (58, 3852672), (64, 3491484), (79, 2828544), (87, 2568448), (96, 2327656), (116, 1926336), (127, 1759488), (128, 1745742), (158, 1414272), (174, 1284224), (192, 1163828), (232, 963168), (237, 942848), (254, 879744), (256, 872871), (316, 707136), (348, 642112), (381, 586496), (384, 581914), (464, 481584), (474, 471424), (508, 439872), (632, 353568), (696, 321056), (762, 293248), (768, 290957), (928, 240792), (948, 235712), (1016, 219936), (1264, 176784), (1392, 160528), (1524, 146624), (1856, 120396), (1896, 117856), (2032, 109968), (2291, 97536), (2528, 88392), (2784, 80264), (3048, 73312), (3683, 60672), (3712, 60198), (3792, 58928), (4064, 54984), (4582, 48768), (5056, 44196), (5568, 40132), (6096, 36656), (6873, 32512), (7366, 30336), (7424, 30099), (7584, 29464), (8128, 27492), (9164, 24384), (10033, 22272), (10112, 22098), (11049, 20224), (11136, 20066), (12192, 18328), (13746, 16256), (14732, 15168)]