947736426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1196

約数の個数: 128

約数和(自身を含む): 2453907456

約数和(自身を除く): 1506171030

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 43, 74, 78, 86, 91, 111, 129, 182, 222, 258, 259, 273, 301, 481, 518, 546, 559, 602, 777, 903, 962, 1091, 1118, 1443, 1554, 1591, 1677, 1806, 2182, 2886, 3182, 3273, 3354, 3367, 3913, 4773, 6546, 6734, 7637, 7826, 9546, 10101, 11137, 11739, 14183, 15274, 20202, 20683, 22274, 22911, 23478, 28366, 33411, 40367, 41366, 42549, 45822, 46913, 62049, 66822, 80734, 85098, 93826, 99281, 121101, 124098, 140739, 144781, 198562, 242202, 281478, 282569, 289562, 297843, 328391, 434343, 524771, 565138, 595686, 609869, 656782, 847707, 868686, 985173, 1049542, 1219738, 1574313, 1695414, 1735781, 1829607, 1970346, 3148626, 3471562, 3659214, 3673397, 4269083, 5207343, 7346794, 8538166, 10414686, 11020191, 12150467, 12807249, 22040382, 22565153, 24300934, 25614498, 36451401, 45130306, 67695459, 72902802, 135390918, 157956071, 315912142, 473868213, 947736426]

約数ペア:

[(1, 947736426), (2, 473868213), (3, 315912142), (6, 157956071), (7, 135390918), (13, 72902802), (14, 67695459), (21, 45130306), (26, 36451401), (37, 25614498), (39, 24300934), (42, 22565153), (43, 22040382), (74, 12807249), (78, 12150467), (86, 11020191), (91, 10414686), (111, 8538166), (129, 7346794), (182, 5207343), (222, 4269083), (258, 3673397), (259, 3659214), (273, 3471562), (301, 3148626), (481, 1970346), (518, 1829607), (546, 1735781), (559, 1695414), (602, 1574313), (777, 1219738), (903, 1049542), (962, 985173), (1091, 868686), (1118, 847707), (1443, 656782), (1554, 609869), (1591, 595686), (1677, 565138), (1806, 524771), (2182, 434343), (2886, 328391), (3182, 297843), (3273, 289562), (3354, 282569), (3367, 281478), (3913, 242202), (4773, 198562), (6546, 144781), (6734, 140739), (7637, 124098), (7826, 121101), (9546, 99281), (10101, 93826), (11137, 85098), (11739, 80734), (14183, 66822), (15274, 62049), (20202, 46913), (20683, 45822), (22274, 42549), (22911, 41366), (23478, 40367), (28366, 33411)]