490201632

素因数分解:

$2^5\times 3^4\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:900

約数の個数: 120

約数和(自身を含む): 1448370000

約数和(自身を除く): 958168368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 379, 432, 499, 648, 758, 864, 998, 1137, 1296, 1497, 1516, 1996, 2274, 2592, 2994, 3032, 3411, 3992, 4491, 4548, 5988, 6064, 6822, 7984, 8982, 9096, 10233, 11976, 12128, 13473, 13644, 15968, 17964, 18192, 20466, 23952, 26946, 27288, 30699, 35928, 36384, 40419, 40932, 47904, 53892, 54576, 61398, 71856, 80838, 81864, 107784, 109152, 122796, 143712, 161676, 163728, 189121, 215568, 245592, 323352, 327456, 378242, 431136, 491184, 567363, 646704, 756484, 982368, 1134726, 1293408, 1512968, 1702089, 2269452, 3025936, 3404178, 4538904, 5106267, 6051872, 6808356, 9077808, 10212534, 13616712, 15318801, 18155616, 20425068, 27233424, 30637602, 40850136, 54466848, 61275204, 81700272, 122550408, 163400544, 245100816, 490201632]

約数ペア:

[(1, 490201632), (2, 245100816), (3, 163400544), (4, 122550408), (6, 81700272), (8, 61275204), (9, 54466848), (12, 40850136), (16, 30637602), (18, 27233424), (24, 20425068), (27, 18155616), (32, 15318801), (36, 13616712), (48, 10212534), (54, 9077808), (72, 6808356), (81, 6051872), (96, 5106267), (108, 4538904), (144, 3404178), (162, 3025936), (216, 2269452), (288, 1702089), (324, 1512968), (379, 1293408), (432, 1134726), (499, 982368), (648, 756484), (758, 646704), (864, 567363), (998, 491184), (1137, 431136), (1296, 378242), (1497, 327456), (1516, 323352), (1996, 245592), (2274, 215568), (2592, 189121), (2994, 163728), (3032, 161676), (3411, 143712), (3992, 122796), (4491, 109152), (4548, 107784), (5988, 81864), (6064, 80838), (6822, 71856), (7984, 61398), (8982, 54576), (9096, 53892), (10233, 47904), (11976, 40932), (12128, 40419), (13473, 36384), (13644, 35928), (15968, 30699), (17964, 27288), (18192, 26946), (20466, 23952)]