249965064

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 731062800

約数和(自身を除く): 481097736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 59, 72, 76, 114, 118, 152, 163, 171, 177, 228, 236, 326, 342, 354, 361, 456, 472, 489, 531, 652, 684, 708, 722, 978, 1062, 1083, 1121, 1304, 1368, 1416, 1444, 1467, 1956, 2124, 2166, 2242, 2888, 2934, 3097, 3249, 3363, 3912, 4248, 4332, 4484, 5868, 6194, 6498, 6726, 8664, 8968, 9291, 9617, 10089, 11736, 12388, 12996, 13452, 18582, 19234, 20178, 21299, 24776, 25992, 26904, 27873, 28851, 37164, 38468, 40356, 42598, 55746, 57702, 58843, 63897, 74328, 76936, 80712, 85196, 86553, 111492, 115404, 117686, 127794, 170392, 173106, 176529, 182723, 191691, 222984, 230808, 235372, 255588, 346212, 353058, 365446, 383382, 470744, 511176, 529587, 548169, 692424, 706116, 730892, 766764, 1059174, 1096338, 1412232, 1461784, 1533528, 1644507, 2118348, 2192676, 3289014, 3471737, 4236696, 4385352, 6578028, 6943474, 10415211, 13156056, 13886948, 20830422, 27773896, 31245633, 41660844, 62491266, 83321688, 124982532, 249965064]

約数ペア:

[(1, 249965064), (2, 124982532), (3, 83321688), (4, 62491266), (6, 41660844), (8, 31245633), (9, 27773896), (12, 20830422), (18, 13886948), (19, 13156056), (24, 10415211), (36, 6943474), (38, 6578028), (57, 4385352), (59, 4236696), (72, 3471737), (76, 3289014), (114, 2192676), (118, 2118348), (152, 1644507), (163, 1533528), (171, 1461784), (177, 1412232), (228, 1096338), (236, 1059174), (326, 766764), (342, 730892), (354, 706116), (361, 692424), (456, 548169), (472, 529587), (489, 511176), (531, 470744), (652, 383382), (684, 365446), (708, 353058), (722, 346212), (978, 255588), (1062, 235372), (1083, 230808), (1121, 222984), (1304, 191691), (1368, 182723), (1416, 176529), (1444, 173106), (1467, 170392), (1956, 127794), (2124, 117686), (2166, 115404), (2242, 111492), (2888, 86553), (2934, 85196), (3097, 80712), (3249, 76936), (3363, 74328), (3912, 63897), (4248, 58843), (4332, 57702), (4484, 55746), (5868, 42598), (6194, 40356), (6498, 38468), (6726, 37164), (8664, 28851), (8968, 27873), (9291, 26904), (9617, 25992), (10089, 24776), (11736, 21299), (12388, 20178), (12996, 19234), (13452, 18582)]