31324524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 96526080

約数和(自身を除く): 65201556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 167, 174, 196, 203, 231, 294, 308, 319, 334, 348, 406, 462, 501, 539, 588, 609, 638, 668, 812, 924, 957, 1002, 1078, 1169, 1218, 1276, 1421, 1617, 1837, 1914, 2004, 2156, 2233, 2338, 2436, 2842, 3234, 3507, 3674, 3828, 4263, 4466, 4676, 4843, 5511, 5684, 6468, 6699, 7014, 7348, 8183, 8526, 8932, 9686, 11022, 12859, 13398, 14028, 14529, 15631, 16366, 17052, 19372, 22044, 24549, 25718, 26796, 29058, 31262, 32732, 33901, 38577, 46893, 49098, 51436, 53273, 58116, 62524, 67802, 77154, 90013, 93786, 98196, 101703, 106546, 135604, 154308, 159819, 180026, 187572, 203406, 213092, 237307, 270039, 319638, 360052, 372911, 406812, 474614, 540078, 639276, 711921, 745822, 949228, 1080156, 1118733, 1423842, 1491644, 2237466, 2610377, 2847684, 4474932, 5220754, 7831131, 10441508, 15662262, 31324524]

約数ペア:

[(1, 31324524), (2, 15662262), (3, 10441508), (4, 7831131), (6, 5220754), (7, 4474932), (11, 2847684), (12, 2610377), (14, 2237466), (21, 1491644), (22, 1423842), (28, 1118733), (29, 1080156), (33, 949228), (42, 745822), (44, 711921), (49, 639276), (58, 540078), (66, 474614), (77, 406812), (84, 372911), (87, 360052), (98, 319638), (116, 270039), (132, 237307), (147, 213092), (154, 203406), (167, 187572), (174, 180026), (196, 159819), (203, 154308), (231, 135604), (294, 106546), (308, 101703), (319, 98196), (334, 93786), (348, 90013), (406, 77154), (462, 67802), (501, 62524), (539, 58116), (588, 53273), (609, 51436), (638, 49098), (668, 46893), (812, 38577), (924, 33901), (957, 32732), (1002, 31262), (1078, 29058), (1169, 26796), (1218, 25718), (1276, 24549), (1421, 22044), (1617, 19372), (1837, 17052), (1914, 16366), (2004, 15631), (2156, 14529), (2233, 14028), (2338, 13398), (2436, 12859), (2842, 11022), (3234, 9686), (3507, 8932), (3674, 8526), (3828, 8183), (4263, 7348), (4466, 7014), (4676, 6699), (4843, 6468), (5511, 5684)]