320799276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6324

約数の個数: 108

約数和(自身を含む): 975985920

約数和(自身を除く): 655186644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 4263, 5684, 6271, 7308, 8526, 12542, 12789, 17052, 18813, 25084, 25578, 37626, 43897, 51156, 56439, 75252, 87794, 112878, 131691, 175588, 181859, 225756, 263382, 307279, 363718, 395073, 526764, 545577, 614558, 727436, 790146, 921837, 1091154, 1229116, 1273013, 1580292, 1636731, 1843674, 2182308, 2546026, 2765511, 3273462, 3687348, 3819039, 5092052, 5531022, 6546924, 7638078, 8911091, 11062044, 11457117, 15276156, 17822182, 22914234, 26733273, 35644364, 45828468, 53466546, 80199819, 106933092, 160399638, 320799276]

約数ペア:

[(1, 320799276), (2, 160399638), (3, 106933092), (4, 80199819), (6, 53466546), (7, 45828468), (9, 35644364), (12, 26733273), (14, 22914234), (18, 17822182), (21, 15276156), (28, 11457117), (29, 11062044), (36, 8911091), (42, 7638078), (49, 6546924), (58, 5531022), (63, 5092052), (84, 3819039), (87, 3687348), (98, 3273462), (116, 2765511), (126, 2546026), (147, 2182308), (174, 1843674), (196, 1636731), (203, 1580292), (252, 1273013), (261, 1229116), (294, 1091154), (348, 921837), (406, 790146), (441, 727436), (522, 614558), (588, 545577), (609, 526764), (812, 395073), (882, 363718), (1044, 307279), (1218, 263382), (1421, 225756), (1764, 181859), (1827, 175588), (2436, 131691), (2842, 112878), (3654, 87794), (4263, 75252), (5684, 56439), (6271, 51156), (7308, 43897), (8526, 37626), (12542, 25578), (12789, 25084), (17052, 18813)]