401090508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 1315614720

約数和(自身を除く): 914524212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 84, 91, 108, 111, 117, 126, 148, 156, 182, 189, 222, 234, 252, 259, 273, 333, 351, 364, 378, 444, 468, 481, 518, 546, 666, 702, 756, 777, 819, 962, 999, 1036, 1092, 1103, 1332, 1404, 1443, 1554, 1638, 1924, 1998, 2206, 2331, 2457, 2886, 3108, 3276, 3309, 3367, 3996, 4329, 4412, 4662, 4914, 5772, 6618, 6734, 6993, 7721, 8658, 9324, 9828, 9927, 10101, 12987, 13236, 13468, 13986, 14339, 15442, 17316, 19854, 20202, 23163, 25974, 27972, 28678, 29781, 30303, 30884, 39708, 40404, 40811, 43017, 46326, 51948, 57356, 59562, 60606, 69489, 81622, 86034, 90909, 92652, 100373, 119124, 121212, 122433, 129051, 138978, 163244, 172068, 181818, 200746, 208467, 244866, 258102, 277956, 285677, 301119, 363636, 367299, 387153, 401492, 416934, 489732, 516204, 530543, 571354, 602238, 734598, 774306, 833868, 857031, 903357, 1061086, 1101897, 1142708, 1204476, 1469196, 1548612, 1591629, 1714062, 1806714, 2122172, 2203794, 2571093, 2710071, 3183258, 3428124, 3613428, 3713801, 4407588, 4774887, 5142186, 5420142, 6366516, 7427602, 7713279, 9549774, 10284372, 10840284, 11141403, 14324661, 14855204, 15426558, 19099548, 22282806, 28649322, 30853116, 33424209, 44565612, 57298644, 66848418, 100272627, 133696836, 200545254, 401090508]

約数ペア:

[(1, 401090508), (2, 200545254), (3, 133696836), (4, 100272627), (6, 66848418), (7, 57298644), (9, 44565612), (12, 33424209), (13, 30853116), (14, 28649322), (18, 22282806), (21, 19099548), (26, 15426558), (27, 14855204), (28, 14324661), (36, 11141403), (37, 10840284), (39, 10284372), (42, 9549774), (52, 7713279), (54, 7427602), (63, 6366516), (74, 5420142), (78, 5142186), (84, 4774887), (91, 4407588), (108, 3713801), (111, 3613428), (117, 3428124), (126, 3183258), (148, 2710071), (156, 2571093), (182, 2203794), (189, 2122172), (222, 1806714), (234, 1714062), (252, 1591629), (259, 1548612), (273, 1469196), (333, 1204476), (351, 1142708), (364, 1101897), (378, 1061086), (444, 903357), (468, 857031), (481, 833868), (518, 774306), (546, 734598), (666, 602238), (702, 571354), (756, 530543), (777, 516204), (819, 489732), (962, 416934), (999, 401492), (1036, 387153), (1092, 367299), (1103, 363636), (1332, 301119), (1404, 285677), (1443, 277956), (1554, 258102), (1638, 244866), (1924, 208467), (1998, 200746), (2206, 181818), (2331, 172068), (2457, 163244), (2886, 138978), (3108, 129051), (3276, 122433), (3309, 121212), (3367, 119124), (3996, 100373), (4329, 92652), (4412, 90909), (4662, 86034), (4914, 81622), (5772, 69489), (6618, 60606), (6734, 59562), (6993, 57356), (7721, 51948), (8658, 46326), (9324, 43017), (9828, 40811), (9927, 40404), (10101, 39708), (12987, 30884), (13236, 30303), (13468, 29781), (13986, 28678), (14339, 27972), (15442, 25974), (17316, 23163), (19854, 20202)]