121413912

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 310694400

約数和(自身を除く): 189280488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 239, 244, 347, 366, 478, 488, 694, 717, 732, 956, 1041, 1388, 1434, 1464, 1912, 2082, 2776, 2868, 4164, 5736, 8328, 14579, 21167, 29158, 42334, 43737, 58316, 63501, 82933, 84668, 87474, 116632, 127002, 165866, 169336, 174948, 248799, 254004, 331732, 349896, 497598, 508008, 663464, 995196, 1990392, 5058913, 10117826, 15176739, 20235652, 30353478, 40471304, 60706956, 121413912]

約数ペア:

[(1, 121413912), (2, 60706956), (3, 40471304), (4, 30353478), (6, 20235652), (8, 15176739), (12, 10117826), (24, 5058913), (61, 1990392), (122, 995196), (183, 663464), (239, 508008), (244, 497598), (347, 349896), (366, 331732), (478, 254004), (488, 248799), (694, 174948), (717, 169336), (732, 165866), (956, 127002), (1041, 116632), (1388, 87474), (1434, 84668), (1464, 82933), (1912, 63501), (2082, 58316), (2776, 43737), (2868, 42334), (4164, 29158), (5736, 21167), (8328, 14579)]