389537448

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 987586560

約数和(自身を除く): 598049112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 227, 254, 381, 454, 508, 563, 681, 762, 908, 1016, 1126, 1362, 1524, 1689, 1816, 2252, 2724, 3048, 3378, 4504, 5448, 6756, 13512, 28829, 57658, 71501, 86487, 115316, 127801, 143002, 172974, 214503, 230632, 255602, 286004, 345948, 383403, 429006, 511204, 572008, 691896, 766806, 858012, 1022408, 1533612, 1716024, 3067224, 16230727, 32461454, 48692181, 64922908, 97384362, 129845816, 194768724, 389537448]

約数ペア:

[(1, 389537448), (2, 194768724), (3, 129845816), (4, 97384362), (6, 64922908), (8, 48692181), (12, 32461454), (24, 16230727), (127, 3067224), (227, 1716024), (254, 1533612), (381, 1022408), (454, 858012), (508, 766806), (563, 691896), (681, 572008), (762, 511204), (908, 429006), (1016, 383403), (1126, 345948), (1362, 286004), (1524, 255602), (1689, 230632), (1816, 214503), (2252, 172974), (2724, 143002), (3048, 127801), (3378, 115316), (4504, 86487), (5448, 71501), (6756, 57658), (13512, 28829)]