562215472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20323}}^1$

素因数の和:20370

約数の個数: 80

約数和(自身を含む): 1411298560

約数和(自身を除く): 849083088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 20323, 27664, 40646, 81292, 142261, 162584, 264199, 284522, 325168, 386137, 528398, 569044, 772274, 1056796, 1138088, 1544548, 1849393, 2113592, 2276176, 2702959, 3089096, 3698786, 4227184, 5019781, 5405918, 6178192, 7397572, 10039562, 10811836, 14795144, 20079124, 21623672, 29590288, 35138467, 40158248, 43247344, 70276934, 80316496, 140553868, 281107736, 562215472]

約数ペア:

[(1, 562215472), (2, 281107736), (4, 140553868), (7, 80316496), (8, 70276934), (13, 43247344), (14, 40158248), (16, 35138467), (19, 29590288), (26, 21623672), (28, 20079124), (38, 14795144), (52, 10811836), (56, 10039562), (76, 7397572), (91, 6178192), (104, 5405918), (112, 5019781), (133, 4227184), (152, 3698786), (182, 3089096), (208, 2702959), (247, 2276176), (266, 2113592), (304, 1849393), (364, 1544548), (494, 1138088), (532, 1056796), (728, 772274), (988, 569044), (1064, 528398), (1456, 386137), (1729, 325168), (1976, 284522), (2128, 264199), (3458, 162584), (3952, 142261), (6916, 81292), (13832, 40646), (20323, 27664)]