1536704631

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 2957834880

約数和(自身を除く): 1421130249

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 49, 53, 63, 77, 99, 129, 139, 147, 159, 231, 301, 371, 387, 417, 441, 473, 477, 539, 583, 693, 903, 973, 1113, 1251, 1419, 1529, 1617, 1749, 2107, 2279, 2597, 2709, 2919, 3311, 3339, 4081, 4257, 4587, 4851, 5247, 5977, 6321, 6811, 6837, 7367, 7791, 8757, 9933, 10703, 12243, 13761, 15953, 17931, 18963, 20433, 20511, 22101, 23177, 23373, 25069, 28567, 29799, 32109, 36729, 41839, 47859, 51569, 53793, 61299, 65747, 66303, 69531, 74921, 75207, 81037, 85701, 96327, 111671, 125517, 143577, 154707, 175483, 197241, 208593, 224763, 225621, 243111, 257103, 292873, 316781, 335013, 360983, 376551, 460229, 464121, 526449, 567259, 591723, 674289, 729333, 878619, 950343, 1005039, 1082949, 1228381, 1380687, 1579347, 1701777, 2217467, 2635857, 2851029, 3221603, 3248847, 3484591, 3685143, 3970813, 4142061, 5105331, 6652401, 9664809, 10453773, 11055429, 11912439, 15522269, 19957203, 24392137, 28994427, 31361319, 35737317, 46566807, 73176411, 139700421, 170744959, 219529233, 512234877, 1536704631]

約数ペア:

[(1, 1536704631), (3, 512234877), (7, 219529233), (9, 170744959), (11, 139700421), (21, 73176411), (33, 46566807), (43, 35737317), (49, 31361319), (53, 28994427), (63, 24392137), (77, 19957203), (99, 15522269), (129, 11912439), (139, 11055429), (147, 10453773), (159, 9664809), (231, 6652401), (301, 5105331), (371, 4142061), (387, 3970813), (417, 3685143), (441, 3484591), (473, 3248847), (477, 3221603), (539, 2851029), (583, 2635857), (693, 2217467), (903, 1701777), (973, 1579347), (1113, 1380687), (1251, 1228381), (1419, 1082949), (1529, 1005039), (1617, 950343), (1749, 878619), (2107, 729333), (2279, 674289), (2597, 591723), (2709, 567259), (2919, 526449), (3311, 464121), (3339, 460229), (4081, 376551), (4257, 360983), (4587, 335013), (4851, 316781), (5247, 292873), (5977, 257103), (6321, 243111), (6811, 225621), (6837, 224763), (7367, 208593), (7791, 197241), (8757, 175483), (9933, 154707), (10703, 143577), (12243, 125517), (13761, 111671), (15953, 96327), (17931, 85701), (18963, 81037), (20433, 75207), (20511, 74921), (22101, 69531), (23177, 66303), (23373, 65747), (25069, 61299), (28567, 53793), (29799, 51569), (32109, 47859), (36729, 41839)]