251553312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45971}}^1$

素因数の和:46006

約数の個数: 72

約数和(自身を含む): 753021360

約数和(自身を除く): 501468048

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, 45971, 91942, 137913, 183884, 275826, 367768, 413739, 551652, 735536, 827478, 873449, 1103304, 1471072, 1654956, 1746898, 2206608, 2620347, 3309912, 3493796, 4413216, 5240694, 6619824, 6987592, 7861041, 10481388, 13239648, 13975184, 15722082, 20962776, 27950368, 31444164, 41925552, 62888328, 83851104, 125776656, 251553312]

約数ペア:

[(1, 251553312), (2, 125776656), (3, 83851104), (4, 62888328), (6, 41925552), (8, 31444164), (9, 27950368), (12, 20962776), (16, 15722082), (18, 13975184), (19, 13239648), (24, 10481388), (32, 7861041), (36, 6987592), (38, 6619824), (48, 5240694), (57, 4413216), (72, 3493796), (76, 3309912), (96, 2620347), (114, 2206608), (144, 1746898), (152, 1654956), (171, 1471072), (228, 1103304), (288, 873449), (304, 827478), (342, 735536), (456, 551652), (608, 413739), (684, 367768), (912, 275826), (1368, 183884), (1824, 137913), (2736, 91942), (5472, 45971)]