231701652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 728687232

約数和(自身を除く): 496985580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 642, 661, 749, 819, 963, 1092, 1284, 1322, 1391, 1498, 1638, 1926, 1983, 2247, 2644, 2782, 2996, 3276, 3852, 3966, 4173, 4494, 4627, 5564, 5949, 6741, 7932, 8346, 8593, 8988, 9254, 9737, 11898, 12519, 13482, 13881, 16692, 17186, 18508, 19474, 23796, 25038, 25779, 26964, 27762, 29211, 34372, 38948, 41643, 50076, 51558, 55524, 58422, 60151, 70727, 77337, 83286, 87633, 103116, 116844, 120302, 141454, 154674, 166572, 175266, 180453, 212181, 240604, 282908, 309348, 350532, 360906, 424362, 495089, 541359, 636543, 721812, 848724, 919451, 990178, 1082718, 1273086, 1485267, 1838902, 1980356, 2165436, 2546172, 2758353, 2970534, 3677804, 4455801, 5516706, 5941068, 6436157, 8275059, 8911602, 11033412, 12872314, 16550118, 17823204, 19308471, 25744628, 33100236, 38616942, 57925413, 77233884, 115850826, 231701652]

約数ペア:

[(1, 231701652), (2, 115850826), (3, 77233884), (4, 57925413), (6, 38616942), (7, 33100236), (9, 25744628), (12, 19308471), (13, 17823204), (14, 16550118), (18, 12872314), (21, 11033412), (26, 8911602), (28, 8275059), (36, 6436157), (39, 5941068), (42, 5516706), (52, 4455801), (63, 3677804), (78, 2970534), (84, 2758353), (91, 2546172), (107, 2165436), (117, 1980356), (126, 1838902), (156, 1485267), (182, 1273086), (214, 1082718), (234, 990178), (252, 919451), (273, 848724), (321, 721812), (364, 636543), (428, 541359), (468, 495089), (546, 424362), (642, 360906), (661, 350532), (749, 309348), (819, 282908), (963, 240604), (1092, 212181), (1284, 180453), (1322, 175266), (1391, 166572), (1498, 154674), (1638, 141454), (1926, 120302), (1983, 116844), (2247, 103116), (2644, 87633), (2782, 83286), (2996, 77337), (3276, 70727), (3852, 60151), (3966, 58422), (4173, 55524), (4494, 51558), (4627, 50076), (5564, 41643), (5949, 38948), (6741, 34372), (7932, 29211), (8346, 27762), (8593, 26964), (8988, 25779), (9254, 25038), (9737, 23796), (11898, 19474), (12519, 18508), (13482, 17186), (13881, 16692)]