297948148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 547722000

約数和(自身を除く): 249773852

約数列:

[1, 2, 4, 41, 82, 89, 137, 149, 164, 178, 274, 298, 356, 548, 596, 3649, 5617, 6109, 7298, 11234, 12193, 12218, 13261, 14596, 20413, 22468, 24386, 24436, 26522, 40826, 48772, 53044, 81652, 499913, 543701, 836933, 999826, 1087402, 1673866, 1816757, 1999652, 2174804, 3347732, 3633514, 7267028, 74487037, 148974074, 297948148]

約数ペア:

[(1, 297948148), (2, 148974074), (4, 74487037), (41, 7267028), (82, 3633514), (89, 3347732), (137, 2174804), (149, 1999652), (164, 1816757), (178, 1673866), (274, 1087402), (298, 999826), (356, 836933), (548, 543701), (596, 499913), (3649, 81652), (5617, 53044), (6109, 48772), (7298, 40826), (11234, 26522), (12193, 24436), (12218, 24386), (13261, 22468), (14596, 20413)]