258569024

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 634715520

約数和(自身を除く): 376146496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 448, 518, 532, 592, 608, 703, 821, 1036, 1064, 1184, 1216, 1406, 1642, 2072, 2128, 2368, 2812, 3284, 4144, 4256, 4921, 5624, 5747, 6568, 8288, 8512, 9842, 11248, 11494, 13136, 15599, 16576, 19684, 22496, 22988, 26272, 30377, 31198, 39368, 44992, 45976, 52544, 60754, 62396, 78736, 91952, 109193, 121508, 124792, 157472, 183904, 212639, 218386, 243016, 249584, 314944, 367808, 425278, 436772, 486032, 499168, 577163, 850556, 873544, 972064, 998336, 1154326, 1701112, 1747088, 1944128, 2308652, 3402224, 3494176, 4040141, 4617304, 6804448, 6988352, 8080282, 9234608, 13608896, 16160564, 18469216, 32321128, 36938432, 64642256, 129284512, 258569024]

約数ペア:

[(1, 258569024), (2, 129284512), (4, 64642256), (7, 36938432), (8, 32321128), (14, 18469216), (16, 16160564), (19, 13608896), (28, 9234608), (32, 8080282), (37, 6988352), (38, 6804448), (56, 4617304), (64, 4040141), (74, 3494176), (76, 3402224), (112, 2308652), (133, 1944128), (148, 1747088), (152, 1701112), (224, 1154326), (259, 998336), (266, 972064), (296, 873544), (304, 850556), (448, 577163), (518, 499168), (532, 486032), (592, 436772), (608, 425278), (703, 367808), (821, 314944), (1036, 249584), (1064, 243016), (1184, 218386), (1216, 212639), (1406, 183904), (1642, 157472), (2072, 124792), (2128, 121508), (2368, 109193), (2812, 91952), (3284, 78736), (4144, 62396), (4256, 60754), (4921, 52544), (5624, 45976), (5747, 44992), (6568, 39368), (8288, 31198), (8512, 30377), (9842, 26272), (11248, 22988), (11494, 22496), (13136, 19684), (15599, 16576)]