313209712

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 618370640

約数和(自身を除く): 305160928

約数列:

[1, 2, 4, 8, 16, 73, 146, 229, 292, 458, 584, 916, 1168, 1171, 1832, 2342, 3664, 4684, 9368, 16717, 18736, 33434, 66868, 85483, 133736, 170966, 267472, 268159, 341932, 536318, 683864, 1072636, 1367728, 2145272, 4290544, 19575607, 39151214, 78302428, 156604856, 313209712]

約数ペア:

[(1, 313209712), (2, 156604856), (4, 78302428), (8, 39151214), (16, 19575607), (73, 4290544), (146, 2145272), (229, 1367728), (292, 1072636), (458, 683864), (584, 536318), (916, 341932), (1168, 268159), (1171, 267472), (1832, 170966), (2342, 133736), (3664, 85483), (4684, 66868), (9368, 33434), (16717, 18736)]