261769363684

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{143177}}^1$

素因数の和:143428

約数の個数: 48

約数和(自身を含む): 477229455360

約数和(自身を除く): 215460091676

約数列:

[1, 2, 4, 59, 61, 118, 122, 127, 236, 244, 254, 508, 3599, 7198, 7493, 7747, 14396, 14986, 15494, 29972, 30988, 143177, 286354, 457073, 572708, 914146, 1828292, 8447443, 8733797, 16894886, 17467594, 18183479, 33789772, 34935188, 36366958, 72733916, 515294023, 1030588046, 1072825261, 1109192219, 2061176092, 2145650522, 2218384438, 4291301044, 4436768876, 65442340921, 130884681842, 261769363684]

約数ペア:

[(1, 261769363684), (2, 130884681842), (4, 65442340921), (59, 4436768876), (61, 4291301044), (118, 2218384438), (122, 2145650522), (127, 2061176092), (236, 1109192219), (244, 1072825261), (254, 1030588046), (508, 515294023), (3599, 72733916), (7198, 36366958), (7493, 34935188), (7747, 33789772), (14396, 18183479), (14986, 17467594), (15494, 16894886), (29972, 8733797), (30988, 8447443), (143177, 1828292), (286354, 914146), (457073, 572708)]