653048928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{323933}}^1$

素因数の和:323956

約数の個数: 72

約数和(自身を含む): 2122415568

約数和(自身を除く): 1469366640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 323933, 647866, 971799, 1295732, 1943598, 2267531, 2591464, 2915397, 3887196, 4535062, 5182928, 5830794, 6802593, 7774392, 9070124, 10365856, 11661588, 13605186, 15548784, 18140248, 20407779, 23323176, 27210372, 31097568, 36280496, 40815558, 46646352, 54420744, 72560992, 81631116, 93292704, 108841488, 163262232, 217682976, 326524464, 653048928]

約数ペア:

[(1, 653048928), (2, 326524464), (3, 217682976), (4, 163262232), (6, 108841488), (7, 93292704), (8, 81631116), (9, 72560992), (12, 54420744), (14, 46646352), (16, 40815558), (18, 36280496), (21, 31097568), (24, 27210372), (28, 23323176), (32, 20407779), (36, 18140248), (42, 15548784), (48, 13605186), (56, 11661588), (63, 10365856), (72, 9070124), (84, 7774392), (96, 6802593), (112, 5830794), (126, 5182928), (144, 4535062), (168, 3887196), (224, 2915397), (252, 2591464), (288, 2267531), (336, 1943598), (504, 1295732), (672, 971799), (1008, 647866), (2016, 323933)]