251597088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45979}}^1$

素因数の和:46014

約数の個数: 72

約数和(自身を含む): 753152400

約数和(自身を除く): 501555312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 45979, 91958, 137937, 183916, 275874, 367832, 413811, 551748, 735664, 827622, 873601, 1103496, 1471328, 1655244, 1747202, 2206992, 2620803, 3310488, 3494404, 4413984, 5241606, 6620976, 6988808, 7862409, 10483212, 13241952, 13977616, 15724818, 20966424, 27955232, 31449636, 41932848, 62899272, 83865696, 125798544, 251597088]

約数ペア:

[(1, 251597088), (2, 125798544), (3, 83865696), (4, 62899272), (6, 41932848), (8, 31449636), (9, 27955232), (12, 20966424), (16, 15724818), (18, 13977616), (19, 13241952), (24, 10483212), (32, 7862409), (36, 6988808), (38, 6620976), (48, 5241606), (57, 4413984), (72, 3494404), (76, 3310488), (96, 2620803), (114, 2206992), (144, 1747202), (152, 1655244), (171, 1471328), (228, 1103496), (288, 873601), (304, 827622), (342, 735664), (456, 551748), (608, 413811), (684, 367832), (912, 275874), (1368, 183916), (1824, 137937), (2736, 91958), (5472, 45979)]