379131228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1312

約数の個数: 108

約数和(自身を含む): 1121512392

約数和(自身を除く): 742381164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 197, 252, 294, 394, 441, 588, 591, 788, 882, 1091, 1182, 1379, 1764, 1773, 2182, 2364, 2758, 3273, 3546, 4137, 4364, 5516, 6546, 7092, 7637, 8274, 9653, 9819, 12411, 13092, 15274, 16548, 19306, 19638, 22911, 24822, 28959, 30548, 38612, 39276, 45822, 49644, 53459, 57918, 68733, 86877, 91644, 106918, 115836, 137466, 160377, 173754, 213836, 214927, 274932, 320754, 347508, 429854, 481131, 641508, 644781, 859708, 962262, 1289562, 1504489, 1924524, 1934343, 2579124, 3008978, 3868686, 4513467, 6017956, 7737372, 9026934, 10531423, 13540401, 18053868, 21062846, 27080802, 31594269, 42125692, 54161604, 63188538, 94782807, 126377076, 189565614, 379131228]

約数ペア:

[(1, 379131228), (2, 189565614), (3, 126377076), (4, 94782807), (6, 63188538), (7, 54161604), (9, 42125692), (12, 31594269), (14, 27080802), (18, 21062846), (21, 18053868), (28, 13540401), (36, 10531423), (42, 9026934), (49, 7737372), (63, 6017956), (84, 4513467), (98, 3868686), (126, 3008978), (147, 2579124), (196, 1934343), (197, 1924524), (252, 1504489), (294, 1289562), (394, 962262), (441, 859708), (588, 644781), (591, 641508), (788, 481131), (882, 429854), (1091, 347508), (1182, 320754), (1379, 274932), (1764, 214927), (1773, 213836), (2182, 173754), (2364, 160377), (2758, 137466), (3273, 115836), (3546, 106918), (4137, 91644), (4364, 86877), (5516, 68733), (6546, 57918), (7092, 53459), (7637, 49644), (8274, 45822), (9653, 39276), (9819, 38612), (12411, 30548), (13092, 28959), (15274, 24822), (16548, 22911), (19306, 19638)]