309516984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{204707}}^1$

素因数の和:204729

約数の個数: 64

約数和(自身を含む): 982598400

約数和(自身を除く): 673081416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 204707, 409414, 614121, 818828, 1228242, 1432949, 1637656, 1842363, 2456484, 2865898, 3684726, 4298847, 4912968, 5527089, 5731796, 7369452, 8597694, 11054178, 11463592, 12896541, 14738904, 17195388, 22108356, 25793082, 34390776, 38689623, 44216712, 51586164, 77379246, 103172328, 154758492, 309516984]

約数ペア:

[(1, 309516984), (2, 154758492), (3, 103172328), (4, 77379246), (6, 51586164), (7, 44216712), (8, 38689623), (9, 34390776), (12, 25793082), (14, 22108356), (18, 17195388), (21, 14738904), (24, 12896541), (27, 11463592), (28, 11054178), (36, 8597694), (42, 7369452), (54, 5731796), (56, 5527089), (63, 4912968), (72, 4298847), (84, 3684726), (108, 2865898), (126, 2456484), (168, 1842363), (189, 1637656), (216, 1432949), (252, 1228242), (378, 818828), (504, 614121), (756, 409414), (1512, 204707)]