860496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 2749824

約数和(自身を除く): 1889328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 197, 208, 273, 312, 336, 364, 394, 546, 591, 624, 728, 788, 1092, 1182, 1379, 1456, 1576, 2184, 2364, 2561, 2758, 3152, 4137, 4368, 4728, 5122, 5516, 7683, 8274, 9456, 10244, 11032, 15366, 16548, 17927, 20488, 22064, 30732, 33096, 35854, 40976, 53781, 61464, 66192, 71708, 107562, 122928, 143416, 215124, 286832, 430248, 860496]

約数ペア:

[(1, 860496), (2, 430248), (3, 286832), (4, 215124), (6, 143416), (7, 122928), (8, 107562), (12, 71708), (13, 66192), (14, 61464), (16, 53781), (21, 40976), (24, 35854), (26, 33096), (28, 30732), (39, 22064), (42, 20488), (48, 17927), (52, 16548), (56, 15366), (78, 11032), (84, 10244), (91, 9456), (104, 8274), (112, 7683), (156, 5516), (168, 5122), (182, 4728), (197, 4368), (208, 4137), (273, 3152), (312, 2758), (336, 2561), (364, 2364), (394, 2184), (546, 1576), (591, 1456), (624, 1379), (728, 1182), (788, 1092)]