755174756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 1616412672

約数和(自身を除く): 861237916

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 107, 124, 173, 188, 214, 217, 329, 346, 428, 434, 658, 692, 749, 868, 1211, 1316, 1457, 1498, 2422, 2914, 2996, 3317, 4844, 5029, 5363, 5828, 6634, 8131, 10058, 10199, 10726, 13268, 16262, 18511, 20116, 20398, 21452, 23219, 32524, 35203, 37022, 37541, 40796, 46438, 56917, 70406, 74044, 75082, 92876, 113834, 129577, 140812, 150164, 155899, 227668, 252061, 259154, 311798, 504122, 518308, 573841, 623596, 870017, 1008244, 1091293, 1147682, 1740034, 1764427, 2182586, 2295364, 3480068, 3528854, 4016887, 4365172, 6090119, 7057708, 8033774, 12180238, 16067548, 24360476, 26970527, 53941054, 107882108, 188793689, 377587378, 755174756]

約数ペア:

[(1, 755174756), (2, 377587378), (4, 188793689), (7, 107882108), (14, 53941054), (28, 26970527), (31, 24360476), (47, 16067548), (62, 12180238), (94, 8033774), (107, 7057708), (124, 6090119), (173, 4365172), (188, 4016887), (214, 3528854), (217, 3480068), (329, 2295364), (346, 2182586), (428, 1764427), (434, 1740034), (658, 1147682), (692, 1091293), (749, 1008244), (868, 870017), (1211, 623596), (1316, 573841), (1457, 518308), (1498, 504122), (2422, 311798), (2914, 259154), (2996, 252061), (3317, 227668), (4844, 155899), (5029, 150164), (5363, 140812), (5828, 129577), (6634, 113834), (8131, 92876), (10058, 75082), (10199, 74044), (10726, 70406), (13268, 56917), (16262, 46438), (18511, 40796), (20116, 37541), (20398, 37022), (21452, 35203), (23219, 32524)]