401027172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2338

約数の個数: 144

約数和(自身を含む): 1223736192

約数和(自身を除く): 822709020

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 138, 147, 156, 161, 182, 196, 273, 276, 294, 299, 322, 364, 483, 546, 588, 598, 637, 644, 897, 966, 1092, 1127, 1196, 1274, 1794, 1911, 1932, 2093, 2254, 2281, 2548, 3381, 3588, 3822, 4186, 4508, 4562, 6279, 6762, 6843, 7644, 8372, 9124, 12558, 13524, 13686, 14651, 15967, 25116, 27372, 29302, 29653, 31934, 43953, 47901, 52463, 58604, 59306, 63868, 87906, 88959, 95802, 104926, 111769, 118612, 157389, 175812, 177918, 191604, 207571, 209852, 223538, 314778, 335307, 355836, 367241, 415142, 447076, 622713, 629556, 670614, 682019, 734482, 830284, 1101723, 1245426, 1341228, 1364038, 1452997, 1468964, 2046057, 2203446, 2490852, 2570687, 2728076, 2905994, 4092114, 4358991, 4406892, 4774133, 5141374, 5811988, 7712061, 8184228, 8717982, 9548266, 10282748, 14322399, 15424122, 17435964, 19096532, 28644798, 30848244, 33418931, 57289596, 66837862, 100256793, 133675724, 200513586, 401027172]

約数ペア:

[(1, 401027172), (2, 200513586), (3, 133675724), (4, 100256793), (6, 66837862), (7, 57289596), (12, 33418931), (13, 30848244), (14, 28644798), (21, 19096532), (23, 17435964), (26, 15424122), (28, 14322399), (39, 10282748), (42, 9548266), (46, 8717982), (49, 8184228), (52, 7712061), (69, 5811988), (78, 5141374), (84, 4774133), (91, 4406892), (92, 4358991), (98, 4092114), (138, 2905994), (147, 2728076), (156, 2570687), (161, 2490852), (182, 2203446), (196, 2046057), (273, 1468964), (276, 1452997), (294, 1364038), (299, 1341228), (322, 1245426), (364, 1101723), (483, 830284), (546, 734482), (588, 682019), (598, 670614), (637, 629556), (644, 622713), (897, 447076), (966, 415142), (1092, 367241), (1127, 355836), (1196, 335307), (1274, 314778), (1794, 223538), (1911, 209852), (1932, 207571), (2093, 191604), (2254, 177918), (2281, 175812), (2548, 157389), (3381, 118612), (3588, 111769), (3822, 104926), (4186, 95802), (4508, 88959), (4562, 87906), (6279, 63868), (6762, 59306), (6843, 58604), (7644, 52463), (8372, 47901), (9124, 43953), (12558, 31934), (13524, 29653), (13686, 29302), (14651, 27372), (15967, 25116)]