8174712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 26611200

約数和(自身を除く): 18436488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 197, 228, 247, 266, 273, 312, 364, 394, 399, 456, 494, 532, 546, 591, 728, 741, 788, 798, 988, 1064, 1092, 1182, 1379, 1482, 1576, 1596, 1729, 1976, 2184, 2364, 2561, 2758, 2964, 3192, 3458, 3743, 4137, 4728, 5122, 5187, 5516, 5928, 6916, 7486, 7683, 8274, 10244, 10374, 11032, 11229, 13832, 14972, 15366, 16548, 17927, 20488, 20748, 22458, 26201, 29944, 30732, 33096, 35854, 41496, 44916, 48659, 52402, 53781, 61464, 71708, 78603, 89832, 97318, 104804, 107562, 143416, 145977, 157206, 194636, 209608, 215124, 291954, 314412, 340613, 389272, 430248, 583908, 628824, 681226, 1021839, 1167816, 1362452, 2043678, 2724904, 4087356, 8174712]

約数ペア:

[(1, 8174712), (2, 4087356), (3, 2724904), (4, 2043678), (6, 1362452), (7, 1167816), (8, 1021839), (12, 681226), (13, 628824), (14, 583908), (19, 430248), (21, 389272), (24, 340613), (26, 314412), (28, 291954), (38, 215124), (39, 209608), (42, 194636), (52, 157206), (56, 145977), (57, 143416), (76, 107562), (78, 104804), (84, 97318), (91, 89832), (104, 78603), (114, 71708), (133, 61464), (152, 53781), (156, 52402), (168, 48659), (182, 44916), (197, 41496), (228, 35854), (247, 33096), (266, 30732), (273, 29944), (312, 26201), (364, 22458), (394, 20748), (399, 20488), (456, 17927), (494, 16548), (532, 15366), (546, 14972), (591, 13832), (728, 11229), (741, 11032), (788, 10374), (798, 10244), (988, 8274), (1064, 7683), (1092, 7486), (1182, 6916), (1379, 5928), (1482, 5516), (1576, 5187), (1596, 5122), (1729, 4728), (1976, 4137), (2184, 3743), (2364, 3458), (2561, 3192), (2758, 2964)]