654140088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21277}}^1$

素因数の和:21357

約数の個数: 96

約数和(自身を含む): 2058008160

約数和(自身を除く): 1403868072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 21277, 30744, 42554, 63831, 85108, 127662, 148939, 170216, 191493, 255324, 297878, 382986, 446817, 510648, 595756, 765972, 893634, 1191512, 1297897, 1340451, 1531944, 1787268, 2595794, 2680902, 3574536, 3893691, 5191588, 5361804, 7787382, 9085279, 10383176, 10723608, 11681073, 15574764, 18170558, 23362146, 27255837, 31149528, 36341116, 46724292, 54511674, 72682232, 81767511, 93448584, 109023348, 163535022, 218046696, 327070044, 654140088]

約数ペア:

[(1, 654140088), (2, 327070044), (3, 218046696), (4, 163535022), (6, 109023348), (7, 93448584), (8, 81767511), (9, 72682232), (12, 54511674), (14, 46724292), (18, 36341116), (21, 31149528), (24, 27255837), (28, 23362146), (36, 18170558), (42, 15574764), (56, 11681073), (61, 10723608), (63, 10383176), (72, 9085279), (84, 7787382), (122, 5361804), (126, 5191588), (168, 3893691), (183, 3574536), (244, 2680902), (252, 2595794), (366, 1787268), (427, 1531944), (488, 1340451), (504, 1297897), (549, 1191512), (732, 893634), (854, 765972), (1098, 595756), (1281, 510648), (1464, 446817), (1708, 382986), (2196, 297878), (2562, 255324), (3416, 191493), (3843, 170216), (4392, 148939), (5124, 127662), (7686, 85108), (10248, 63831), (15372, 42554), (21277, 30744)]