664935156

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{9203}}^1$

素因数の和:9442

約数の個数: 60

約数和(自身を含む): 1746256512

約数和(自身を除く): 1081321356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 446, 669, 892, 1338, 2007, 2676, 4014, 6021, 8028, 9203, 12042, 18063, 18406, 24084, 27609, 36126, 36812, 55218, 72252, 82827, 110436, 165654, 248481, 331308, 496962, 745443, 993924, 1490886, 2052269, 2981772, 4104538, 6156807, 8209076, 12313614, 18470421, 24627228, 36940842, 55411263, 73881684, 110822526, 166233789, 221645052, 332467578, 664935156]

約数ペア:

[(1, 664935156), (2, 332467578), (3, 221645052), (4, 166233789), (6, 110822526), (9, 73881684), (12, 55411263), (18, 36940842), (27, 24627228), (36, 18470421), (54, 12313614), (81, 8209076), (108, 6156807), (162, 4104538), (223, 2981772), (324, 2052269), (446, 1490886), (669, 993924), (892, 745443), (1338, 496962), (2007, 331308), (2676, 248481), (4014, 165654), (6021, 110436), (8028, 82827), (9203, 72252), (12042, 55218), (18063, 36812), (18406, 36126), (24084, 27609)]