316686188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 707180544

約数和(自身を除く): 390494356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 107, 173, 182, 188, 214, 329, 346, 364, 428, 611, 658, 692, 749, 1211, 1222, 1316, 1391, 1498, 2249, 2422, 2444, 2782, 2996, 4277, 4498, 4844, 5029, 5564, 8131, 8554, 8996, 9737, 10058, 15743, 16262, 17108, 18511, 19474, 20116, 31486, 32524, 35203, 37022, 38948, 56917, 62972, 65377, 70406, 74044, 105703, 113834, 129577, 130754, 140812, 211406, 227668, 240643, 259154, 261508, 422812, 457639, 481286, 518308, 739921, 870017, 915278, 962572, 1479842, 1684501, 1740034, 1830556, 2959684, 3369002, 3480068, 6090119, 6738004, 11310221, 12180238, 22620442, 24360476, 45240884, 79171547, 158343094, 316686188]

約数ペア:

[(1, 316686188), (2, 158343094), (4, 79171547), (7, 45240884), (13, 24360476), (14, 22620442), (26, 12180238), (28, 11310221), (47, 6738004), (52, 6090119), (91, 3480068), (94, 3369002), (107, 2959684), (173, 1830556), (182, 1740034), (188, 1684501), (214, 1479842), (329, 962572), (346, 915278), (364, 870017), (428, 739921), (611, 518308), (658, 481286), (692, 457639), (749, 422812), (1211, 261508), (1222, 259154), (1316, 240643), (1391, 227668), (1498, 211406), (2249, 140812), (2422, 130754), (2444, 129577), (2782, 113834), (2996, 105703), (4277, 74044), (4498, 70406), (4844, 65377), (5029, 62972), (5564, 56917), (8131, 38948), (8554, 37022), (8996, 35203), (9737, 32524), (10058, 31486), (15743, 20116), (16262, 19474), (17108, 18511)]