251010852

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 599878272

約数和(自身を除く): 348867420

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 137, 183, 244, 274, 366, 411, 548, 732, 822, 1644, 2503, 5006, 7509, 8357, 10012, 15018, 16714, 25071, 30036, 33428, 50142, 100284, 152683, 305366, 342911, 458049, 610732, 685822, 916098, 1028733, 1371644, 1832196, 2057466, 4114932, 20917571, 41835142, 62752713, 83670284, 125505426, 251010852]

約数ペア:

[(1, 251010852), (2, 125505426), (3, 83670284), (4, 62752713), (6, 41835142), (12, 20917571), (61, 4114932), (122, 2057466), (137, 1832196), (183, 1371644), (244, 1028733), (274, 916098), (366, 685822), (411, 610732), (548, 458049), (732, 342911), (822, 305366), (1644, 152683), (2503, 100284), (5006, 50142), (7509, 33428), (8357, 30036), (10012, 25071), (15018, 16714)]