662899428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13711}}^1$

素因数の和:13817

約数の個数: 72

約数和(自身を含む): 1796820480

約数和(自身を除く): 1133921052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 13711, 16116, 24174, 27422, 41133, 48348, 54844, 82266, 123399, 164532, 233087, 246798, 466174, 493596, 699261, 932348, 1083169, 1398522, 2097783, 2166338, 2797044, 3249507, 4195566, 4332676, 6499014, 8391132, 9748521, 12998028, 18413873, 19497042, 36827746, 38994084, 55241619, 73655492, 110483238, 165724857, 220966476, 331449714, 662899428]

約数ペア:

[(1, 662899428), (2, 331449714), (3, 220966476), (4, 165724857), (6, 110483238), (9, 73655492), (12, 55241619), (17, 38994084), (18, 36827746), (34, 19497042), (36, 18413873), (51, 12998028), (68, 9748521), (79, 8391132), (102, 6499014), (153, 4332676), (158, 4195566), (204, 3249507), (237, 2797044), (306, 2166338), (316, 2097783), (474, 1398522), (612, 1083169), (711, 932348), (948, 699261), (1343, 493596), (1422, 466174), (2686, 246798), (2844, 233087), (4029, 164532), (5372, 123399), (8058, 82266), (12087, 54844), (13711, 48348), (16116, 41133), (24174, 27422)]