509235456

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 1431650304

約数和(自身を除く): 922414848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 127, 128, 138, 184, 192, 227, 254, 256, 276, 368, 381, 384, 454, 508, 552, 681, 736, 762, 768, 908, 1016, 1104, 1362, 1472, 1524, 1816, 2032, 2208, 2724, 2921, 2944, 3048, 3632, 4064, 4416, 5221, 5448, 5842, 5888, 6096, 7264, 8128, 8763, 8832, 10442, 10896, 11684, 12192, 14528, 15663, 16256, 17526, 17664, 20884, 21792, 23368, 24384, 28829, 29056, 31326, 32512, 35052, 41768, 43584, 46736, 48768, 57658, 58112, 62652, 70104, 83536, 86487, 87168, 93472, 97536, 115316, 125304, 140208, 167072, 172974, 174336, 186944, 230632, 250608, 280416, 334144, 345948, 373888, 461264, 501216, 560832, 663067, 668288, 691896, 747776, 922528, 1002432, 1121664, 1326134, 1336576, 1383792, 1845056, 1989201, 2004864, 2243328, 2652268, 2767584, 3690112, 3978402, 4009728, 5304536, 5535168, 7380224, 7956804, 10609072, 11070336, 15913608, 21218144, 22140672, 31827216, 42436288, 63654432, 84872576, 127308864, 169745152, 254617728, 509235456]

約数ペア:

[(1, 509235456), (2, 254617728), (3, 169745152), (4, 127308864), (6, 84872576), (8, 63654432), (12, 42436288), (16, 31827216), (23, 22140672), (24, 21218144), (32, 15913608), (46, 11070336), (48, 10609072), (64, 7956804), (69, 7380224), (92, 5535168), (96, 5304536), (127, 4009728), (128, 3978402), (138, 3690112), (184, 2767584), (192, 2652268), (227, 2243328), (254, 2004864), (256, 1989201), (276, 1845056), (368, 1383792), (381, 1336576), (384, 1326134), (454, 1121664), (508, 1002432), (552, 922528), (681, 747776), (736, 691896), (762, 668288), (768, 663067), (908, 560832), (1016, 501216), (1104, 461264), (1362, 373888), (1472, 345948), (1524, 334144), (1816, 280416), (2032, 250608), (2208, 230632), (2724, 186944), (2921, 174336), (2944, 172974), (3048, 167072), (3632, 140208), (4064, 125304), (4416, 115316), (5221, 97536), (5448, 93472), (5842, 87168), (5888, 86487), (6096, 83536), (7264, 70104), (8128, 62652), (8763, 58112), (8832, 57658), (10442, 48768), (10896, 46736), (11684, 43584), (12192, 41768), (14528, 35052), (15663, 32512), (16256, 31326), (17526, 29056), (17664, 28829), (20884, 24384), (21792, 23368)]