391174944

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 1060307136

約数和(自身を除く): 669132192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 67, 96, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 732, 804, 976, 997, 1072, 1464, 1608, 1952, 1994, 2144, 2928, 2991, 3216, 3988, 4087, 5856, 5982, 6432, 7976, 8174, 11964, 12261, 15952, 16348, 23928, 24522, 31904, 32696, 47856, 49044, 60817, 65392, 66799, 95712, 98088, 121634, 130784, 133598, 182451, 196176, 200397, 243268, 267196, 364902, 392352, 400794, 486536, 534392, 729804, 801588, 973072, 1068784, 1459608, 1603176, 1946144, 2137568, 2919216, 3206352, 4074739, 5838432, 6412704, 8149478, 12224217, 16298956, 24448434, 32597912, 48896868, 65195824, 97793736, 130391648, 195587472, 391174944]

約数ペア:

[(1, 391174944), (2, 195587472), (3, 130391648), (4, 97793736), (6, 65195824), (8, 48896868), (12, 32597912), (16, 24448434), (24, 16298956), (32, 12224217), (48, 8149478), (61, 6412704), (67, 5838432), (96, 4074739), (122, 3206352), (134, 2919216), (183, 2137568), (201, 1946144), (244, 1603176), (268, 1459608), (366, 1068784), (402, 973072), (488, 801588), (536, 729804), (732, 534392), (804, 486536), (976, 400794), (997, 392352), (1072, 364902), (1464, 267196), (1608, 243268), (1952, 200397), (1994, 196176), (2144, 182451), (2928, 133598), (2991, 130784), (3216, 121634), (3988, 98088), (4087, 95712), (5856, 66799), (5982, 65392), (6432, 60817), (7976, 49044), (8174, 47856), (11964, 32696), (12261, 31904), (15952, 24522), (16348, 23928)]