313152984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{228913}}^1$

素因数の和:228944

約数の個数: 48

約数和(自身を含む): 892764600

約数和(自身を除く): 579611616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 228913, 457826, 686739, 915652, 1373478, 1831304, 2060217, 2746956, 4120434, 4349347, 5493912, 8240868, 8698694, 13048041, 16481736, 17397388, 26096082, 34794776, 39144123, 52192164, 78288246, 104384328, 156576492, 313152984]

約数ペア:

[(1, 313152984), (2, 156576492), (3, 104384328), (4, 78288246), (6, 52192164), (8, 39144123), (9, 34794776), (12, 26096082), (18, 17397388), (19, 16481736), (24, 13048041), (36, 8698694), (38, 8240868), (57, 5493912), (72, 4349347), (76, 4120434), (114, 2746956), (152, 2060217), (171, 1831304), (228, 1373478), (342, 915652), (456, 686739), (684, 457826), (1368, 228913)]