490127652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{648317}}^1$

素因数の和:648337

約数の個数: 48

約数和(自身を含む): 1452232320

約数和(自身を除く): 962104668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 648317, 1296634, 1944951, 2593268, 3889902, 4538219, 5834853, 7779804, 9076438, 11669706, 13614657, 17504559, 18152876, 23339412, 27229314, 35009118, 40843971, 54458628, 70018236, 81687942, 122531913, 163375884, 245063826, 490127652]

約数ペア:

[(1, 490127652), (2, 245063826), (3, 163375884), (4, 122531913), (6, 81687942), (7, 70018236), (9, 54458628), (12, 40843971), (14, 35009118), (18, 27229314), (21, 23339412), (27, 18152876), (28, 17504559), (36, 13614657), (42, 11669706), (54, 9076438), (63, 7779804), (84, 5834853), (108, 4538219), (126, 3889902), (189, 2593268), (252, 1944951), (378, 1296634), (756, 648317)]