215902008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4159}}^1$

素因数の和:4281

約数の個数: 96

約数和(自身を含む): 674918400

約数和(自身を除く): 459016392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 412, 504, 618, 721, 824, 927, 1236, 1442, 1854, 2163, 2472, 2884, 3708, 4159, 4326, 5768, 6489, 7416, 8318, 8652, 12477, 12978, 16636, 17304, 24954, 25956, 29113, 33272, 37431, 49908, 51912, 58226, 74862, 87339, 99816, 116452, 149724, 174678, 232904, 262017, 299448, 349356, 428377, 524034, 698712, 856754, 1048068, 1285131, 1713508, 2096136, 2570262, 2998639, 3427016, 3855393, 5140524, 5997278, 7710786, 8995917, 10281048, 11994556, 15421572, 17991834, 23989112, 26987751, 30843144, 35983668, 53975502, 71967336, 107951004, 215902008]

約数ペア:

[(1, 215902008), (2, 107951004), (3, 71967336), (4, 53975502), (6, 35983668), (7, 30843144), (8, 26987751), (9, 23989112), (12, 17991834), (14, 15421572), (18, 11994556), (21, 10281048), (24, 8995917), (28, 7710786), (36, 5997278), (42, 5140524), (56, 3855393), (63, 3427016), (72, 2998639), (84, 2570262), (103, 2096136), (126, 1713508), (168, 1285131), (206, 1048068), (252, 856754), (309, 698712), (412, 524034), (504, 428377), (618, 349356), (721, 299448), (824, 262017), (927, 232904), (1236, 174678), (1442, 149724), (1854, 116452), (2163, 99816), (2472, 87339), (2884, 74862), (3708, 58226), (4159, 51912), (4326, 49908), (5768, 37431), (6489, 33272), (7416, 29113), (8318, 25956), (8652, 24954), (12477, 17304), (12978, 16636)]