664001208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37337}}^1$

素因数の和:37381

約数の個数: 96

約数和(自身を含む): 2038654800

約数和(自身を除く): 1374653592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 37337, 74674, 112011, 149348, 224022, 298696, 336033, 448044, 485381, 672066, 709403, 896088, 970762, 1344132, 1418806, 1456143, 1941524, 2128209, 2688264, 2837612, 2912286, 3883048, 4256418, 4368429, 5675224, 5824572, 6384627, 8512836, 8736858, 9222239, 11649144, 12769254, 17025672, 17473716, 18444478, 25538508, 27666717, 34947432, 36888956, 51077016, 55333434, 73777912, 83000151, 110666868, 166000302, 221333736, 332000604, 664001208]

約数ペア:

[(1, 664001208), (2, 332000604), (3, 221333736), (4, 166000302), (6, 110666868), (8, 83000151), (9, 73777912), (12, 55333434), (13, 51077016), (18, 36888956), (19, 34947432), (24, 27666717), (26, 25538508), (36, 18444478), (38, 17473716), (39, 17025672), (52, 12769254), (57, 11649144), (72, 9222239), (76, 8736858), (78, 8512836), (104, 6384627), (114, 5824572), (117, 5675224), (152, 4368429), (156, 4256418), (171, 3883048), (228, 2912286), (234, 2837612), (247, 2688264), (312, 2128209), (342, 1941524), (456, 1456143), (468, 1418806), (494, 1344132), (684, 970762), (741, 896088), (936, 709403), (988, 672066), (1368, 485381), (1482, 448044), (1976, 336033), (2223, 298696), (2964, 224022), (4446, 149348), (5928, 112011), (8892, 74674), (17784, 37337)]