321105276

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 861020160

約数和(自身を除く): 539914884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 127, 164, 246, 254, 369, 381, 492, 508, 571, 738, 762, 1107, 1142, 1143, 1476, 1524, 1713, 2214, 2284, 2286, 3426, 3429, 4428, 4572, 5139, 5207, 6852, 6858, 10278, 10414, 13716, 15417, 15621, 20556, 20828, 23411, 30834, 31242, 46822, 46863, 61668, 62484, 70233, 72517, 93644, 93726, 140466, 140589, 145034, 187452, 210699, 217551, 280932, 281178, 290068, 421398, 435102, 562356, 632097, 652653, 842796, 870204, 1264194, 1305306, 1957959, 2528388, 2610612, 2973197, 3915918, 5946394, 7831836, 8919591, 11892788, 17839182, 26758773, 35678364, 53517546, 80276319, 107035092, 160552638, 321105276]

約数ペア:

[(1, 321105276), (2, 160552638), (3, 107035092), (4, 80276319), (6, 53517546), (9, 35678364), (12, 26758773), (18, 17839182), (27, 11892788), (36, 8919591), (41, 7831836), (54, 5946394), (82, 3915918), (108, 2973197), (123, 2610612), (127, 2528388), (164, 1957959), (246, 1305306), (254, 1264194), (369, 870204), (381, 842796), (492, 652653), (508, 632097), (571, 562356), (738, 435102), (762, 421398), (1107, 290068), (1142, 281178), (1143, 280932), (1476, 217551), (1524, 210699), (1713, 187452), (2214, 145034), (2284, 140589), (2286, 140466), (3426, 93726), (3429, 93644), (4428, 72517), (4572, 70233), (5139, 62484), (5207, 61668), (6852, 46863), (6858, 46822), (10278, 31242), (10414, 30834), (13716, 23411), (15417, 20828), (15621, 20556)]