378139248

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 1092220272

約数和(自身を除く): 714081024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 173, 258, 344, 346, 353, 387, 516, 519, 688, 692, 706, 774, 1032, 1038, 1059, 1384, 1412, 1548, 1557, 2064, 2076, 2118, 2768, 2824, 3096, 3114, 3177, 4152, 4236, 5648, 6192, 6228, 6354, 7439, 8304, 8472, 12456, 12708, 14878, 15179, 16944, 22317, 24912, 25416, 29756, 30358, 44634, 45537, 50832, 59512, 60716, 61069, 66951, 89268, 91074, 119024, 121432, 122138, 133902, 136611, 178536, 182148, 183207, 242864, 244276, 267804, 273222, 357072, 364296, 366414, 488552, 535608, 546444, 549621, 728592, 732828, 977104, 1071216, 1092888, 1099242, 1465656, 2185776, 2198484, 2625967, 2931312, 4396968, 5251934, 7877901, 8793936, 10503868, 15755802, 21007736, 23633703, 31511604, 42015472, 47267406, 63023208, 94534812, 126046416, 189069624, 378139248]

約数ペア:

[(1, 378139248), (2, 189069624), (3, 126046416), (4, 94534812), (6, 63023208), (8, 47267406), (9, 42015472), (12, 31511604), (16, 23633703), (18, 21007736), (24, 15755802), (36, 10503868), (43, 8793936), (48, 7877901), (72, 5251934), (86, 4396968), (129, 2931312), (144, 2625967), (172, 2198484), (173, 2185776), (258, 1465656), (344, 1099242), (346, 1092888), (353, 1071216), (387, 977104), (516, 732828), (519, 728592), (688, 549621), (692, 546444), (706, 535608), (774, 488552), (1032, 366414), (1038, 364296), (1059, 357072), (1384, 273222), (1412, 267804), (1548, 244276), (1557, 242864), (2064, 183207), (2076, 182148), (2118, 178536), (2768, 136611), (2824, 133902), (3096, 122138), (3114, 121432), (3177, 119024), (4152, 91074), (4236, 89268), (5648, 66951), (6192, 61069), (6228, 60716), (6354, 59512), (7439, 50832), (8304, 45537), (8472, 44634), (12456, 30358), (12708, 29756), (14878, 25416), (15179, 24912), (16944, 22317)]