678660864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3146

約数の個数: 144

約数和(自身を含む): 2115294720

約数和(自身を除く): 1436633856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1312, 1344, 1722, 1792, 1968, 2296, 2624, 2688, 3079, 3444, 3936, 4592, 5248, 5376, 6158, 6888, 7872, 9184, 9237, 10496, 12316, 13776, 15744, 18368, 18474, 21553, 24632, 27552, 31488, 36736, 36948, 43106, 49264, 55104, 64659, 73472, 73896, 86212, 98528, 110208, 126239, 129318, 147792, 172424, 197056, 220416, 252478, 258636, 295584, 344848, 378717, 394112, 504956, 517272, 591168, 689696, 757434, 788224, 883673, 1009912, 1034544, 1182336, 1379392, 1514868, 1767346, 2019824, 2069088, 2364672, 2651019, 2758784, 3029736, 3534692, 4039648, 4138176, 5302038, 5517568, 6059472, 7069384, 8079296, 8276352, 10604076, 12118944, 14138768, 16158592, 16552704, 21208152, 24237888, 28277536, 32317184, 42416304, 48475776, 56555072, 84832608, 96951552, 113110144, 169665216, 226220288, 339330432, 678660864]

約数ペア:

[(1, 678660864), (2, 339330432), (3, 226220288), (4, 169665216), (6, 113110144), (7, 96951552), (8, 84832608), (12, 56555072), (14, 48475776), (16, 42416304), (21, 32317184), (24, 28277536), (28, 24237888), (32, 21208152), (41, 16552704), (42, 16158592), (48, 14138768), (56, 12118944), (64, 10604076), (82, 8276352), (84, 8079296), (96, 7069384), (112, 6059472), (123, 5517568), (128, 5302038), (164, 4138176), (168, 4039648), (192, 3534692), (224, 3029736), (246, 2758784), (256, 2651019), (287, 2364672), (328, 2069088), (336, 2019824), (384, 1767346), (448, 1514868), (492, 1379392), (574, 1182336), (656, 1034544), (672, 1009912), (768, 883673), (861, 788224), (896, 757434), (984, 689696), (1148, 591168), (1312, 517272), (1344, 504956), (1722, 394112), (1792, 378717), (1968, 344848), (2296, 295584), (2624, 258636), (2688, 252478), (3079, 220416), (3444, 197056), (3936, 172424), (4592, 147792), (5248, 129318), (5376, 126239), (6158, 110208), (6888, 98528), (7872, 86212), (9184, 73896), (9237, 73472), (10496, 64659), (12316, 55104), (13776, 49264), (15744, 43106), (18368, 36948), (18474, 36736), (21553, 31488), (24632, 27552)]