402049968

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{787}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 1078740480

約数和(自身を除く): 676690512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 367, 464, 696, 734, 787, 1101, 1392, 1468, 1574, 2202, 2361, 2936, 3148, 4404, 4722, 5872, 6296, 8808, 9444, 10643, 12592, 17616, 18888, 21286, 22823, 31929, 37776, 42572, 45646, 63858, 68469, 85144, 91292, 127716, 136938, 170288, 182584, 255432, 273876, 288829, 365168, 510864, 547752, 577658, 866487, 1095504, 1155316, 1732974, 2310632, 3465948, 4621264, 6931896, 8376041, 13863792, 16752082, 25128123, 33504164, 50256246, 67008328, 100512492, 134016656, 201024984, 402049968]

約数ペア:

[(1, 402049968), (2, 201024984), (3, 134016656), (4, 100512492), (6, 67008328), (8, 50256246), (12, 33504164), (16, 25128123), (24, 16752082), (29, 13863792), (48, 8376041), (58, 6931896), (87, 4621264), (116, 3465948), (174, 2310632), (232, 1732974), (348, 1155316), (367, 1095504), (464, 866487), (696, 577658), (734, 547752), (787, 510864), (1101, 365168), (1392, 288829), (1468, 273876), (1574, 255432), (2202, 182584), (2361, 170288), (2936, 136938), (3148, 127716), (4404, 91292), (4722, 85144), (5872, 68469), (6296, 63858), (8808, 45646), (9444, 42572), (10643, 37776), (12592, 31929), (17616, 22823), (18888, 21286)]