390669132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{76243}}^1$

素因数の和:76318

約数の個数: 48

約数和(自身を含む): 1058876672

約数和(自身を除く): 668207540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 76243, 152486, 228729, 304972, 457458, 533701, 914916, 1067402, 1601103, 2134804, 3202206, 4650823, 6404412, 9301646, 13952469, 18603292, 27904938, 32555761, 55809876, 65111522, 97667283, 130223044, 195334566, 390669132]

約数ペア:

[(1, 390669132), (2, 195334566), (3, 130223044), (4, 97667283), (6, 65111522), (7, 55809876), (12, 32555761), (14, 27904938), (21, 18603292), (28, 13952469), (42, 9301646), (61, 6404412), (84, 4650823), (122, 3202206), (183, 2134804), (244, 1601103), (366, 1067402), (427, 914916), (732, 533701), (854, 457458), (1281, 304972), (1708, 228729), (2562, 152486), (5124, 76243)]