145440492

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 344480640

約数和(自身を除く): 199040148

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 283, 339, 379, 452, 566, 678, 758, 849, 1132, 1137, 1356, 1516, 1698, 2274, 3396, 4548, 31979, 42827, 63958, 85654, 95937, 107257, 127916, 128481, 171308, 191874, 214514, 256962, 321771, 383748, 429028, 513924, 643542, 1287084, 12120041, 24240082, 36360123, 48480164, 72720246, 145440492]

約数ペア:

[(1, 145440492), (2, 72720246), (3, 48480164), (4, 36360123), (6, 24240082), (12, 12120041), (113, 1287084), (226, 643542), (283, 513924), (339, 429028), (379, 383748), (452, 321771), (566, 256962), (678, 214514), (758, 191874), (849, 171308), (1132, 128481), (1137, 127916), (1356, 107257), (1516, 95937), (1698, 85654), (2274, 63958), (3396, 42827), (4548, 31979)]