1425206664

素因数分解:

$2^3\times 3^{10}\times 7^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 176

約数和(自身を含む): 4591624320

約数和(自身を除く): 3166417656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 431, 486, 504, 567, 648, 729, 756, 862, 972, 1134, 1293, 1458, 1512, 1701, 1724, 1944, 2187, 2268, 2586, 2916, 3017, 3402, 3448, 3879, 4374, 4536, 5103, 5172, 5832, 6034, 6561, 6804, 7758, 8748, 9051, 10206, 10344, 11637, 12068, 13122, 13608, 15309, 15516, 17496, 18102, 19683, 20412, 23274, 24136, 26244, 27153, 30618, 31032, 34911, 36204, 39366, 40824, 45927, 46548, 52488, 54306, 59049, 61236, 69822, 72408, 78732, 81459, 91854, 93096, 104733, 108612, 118098, 122472, 137781, 139644, 157464, 162918, 183708, 209466, 217224, 236196, 244377, 275562, 279288, 314199, 325836, 367416, 413343, 418932, 472392, 488754, 551124, 628398, 651672, 733131, 826686, 837864, 942597, 977508, 1102248, 1256796, 1466262, 1653372, 1885194, 1955016, 2199393, 2513592, 2827791, 2932524, 3306744, 3770388, 4398786, 5655582, 5865048, 6598179, 7540776, 8483373, 8797572, 11311164, 13196358, 16966746, 17595144, 19794537, 22622328, 25450119, 26392716, 33933492, 39589074, 50900238, 52785432, 59383611, 67866984, 79178148, 101800476, 118767222, 158356296, 178150833, 203600952, 237534444, 356301666, 475068888, 712603332, 1425206664]

約数ペア:

[(1, 1425206664), (2, 712603332), (3, 475068888), (4, 356301666), (6, 237534444), (7, 203600952), (8, 178150833), (9, 158356296), (12, 118767222), (14, 101800476), (18, 79178148), (21, 67866984), (24, 59383611), (27, 52785432), (28, 50900238), (36, 39589074), (42, 33933492), (54, 26392716), (56, 25450119), (63, 22622328), (72, 19794537), (81, 17595144), (84, 16966746), (108, 13196358), (126, 11311164), (162, 8797572), (168, 8483373), (189, 7540776), (216, 6598179), (243, 5865048), (252, 5655582), (324, 4398786), (378, 3770388), (431, 3306744), (486, 2932524), (504, 2827791), (567, 2513592), (648, 2199393), (729, 1955016), (756, 1885194), (862, 1653372), (972, 1466262), (1134, 1256796), (1293, 1102248), (1458, 977508), (1512, 942597), (1701, 837864), (1724, 826686), (1944, 733131), (2187, 651672), (2268, 628398), (2586, 551124), (2916, 488754), (3017, 472392), (3402, 418932), (3448, 413343), (3879, 367416), (4374, 325836), (4536, 314199), (5103, 279288), (5172, 275562), (5832, 244377), (6034, 236196), (6561, 217224), (6804, 209466), (7758, 183708), (8748, 162918), (9051, 157464), (10206, 139644), (10344, 137781), (11637, 122472), (12068, 118098), (13122, 108612), (13608, 104733), (15309, 93096), (15516, 91854), (17496, 81459), (18102, 78732), (19683, 72408), (20412, 69822), (23274, 61236), (24136, 59049), (26244, 54306), (27153, 52488), (30618, 46548), (31032, 45927), (34911, 40824), (36204, 39366)]