248288292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 108

約数和(自身を含む): 748110636

約数和(自身を除く): 499822344

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 3433, 3444, 4018, 5166, 6027, 6866, 8036, 10299, 10332, 12054, 13732, 18081, 20598, 24031, 24108, 30897, 36162, 41196, 48062, 61794, 72093, 72324, 96124, 123588, 140753, 144186, 168217, 216279, 281506, 288372, 336434, 422259, 432558, 504651, 563012, 672868, 844518, 865116, 985271, 1009302, 1266777, 1513953, 1689036, 1970542, 2018604, 2533554, 2955813, 3027906, 3941084, 5067108, 5911626, 6055812, 6896897, 8867439, 11823252, 13793794, 17734878, 20690691, 27587588, 35469756, 41381382, 62072073, 82762764, 124144146, 248288292]

約数ペア:

[(1, 248288292), (2, 124144146), (3, 82762764), (4, 62072073), (6, 41381382), (7, 35469756), (9, 27587588), (12, 20690691), (14, 17734878), (18, 13793794), (21, 11823252), (28, 8867439), (36, 6896897), (41, 6055812), (42, 5911626), (49, 5067108), (63, 3941084), (82, 3027906), (84, 2955813), (98, 2533554), (123, 2018604), (126, 1970542), (147, 1689036), (164, 1513953), (196, 1266777), (246, 1009302), (252, 985271), (287, 865116), (294, 844518), (369, 672868), (441, 563012), (492, 504651), (574, 432558), (588, 422259), (738, 336434), (861, 288372), (882, 281506), (1148, 216279), (1476, 168217), (1722, 144186), (1764, 140753), (2009, 123588), (2583, 96124), (3433, 72324), (3444, 72093), (4018, 61794), (5166, 48062), (6027, 41196), (6866, 36162), (8036, 30897), (10299, 24108), (10332, 24031), (12054, 20598), (13732, 18081)]