509644068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{60413}}^1$

素因数の和:60476

約数の個数: 48

約数和(自身を含む): 1285609920

約数和(自身を除く): 775965852

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 60413, 120826, 181239, 241652, 362478, 724956, 1147847, 2235281, 2295694, 3443541, 4470562, 4591388, 6705843, 6887082, 8941124, 13411686, 13774164, 26823372, 42470339, 84940678, 127411017, 169881356, 254822034, 509644068]

約数ペア:

[(1, 509644068), (2, 254822034), (3, 169881356), (4, 127411017), (6, 84940678), (12, 42470339), (19, 26823372), (37, 13774164), (38, 13411686), (57, 8941124), (74, 6887082), (76, 6705843), (111, 4591388), (114, 4470562), (148, 3443541), (222, 2295694), (228, 2235281), (444, 1147847), (703, 724956), (1406, 362478), (2109, 241652), (2812, 181239), (4218, 120826), (8436, 60413)]