238087668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31147}}^1$

素因数の和:31181

約数の個数: 72

約数和(自身を含む): 695970912

約数和(自身を除く): 457883244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 31147, 62294, 93441, 124588, 186882, 218029, 373764, 404911, 436058, 654087, 809822, 872116, 1214733, 1308174, 1526203, 1619644, 2429466, 2616348, 2834377, 3052406, 4578609, 4858932, 5668754, 6104812, 8503131, 9157218, 11337508, 17006262, 18314436, 19840639, 34012524, 39681278, 59521917, 79362556, 119043834, 238087668]

約数ペア:

[(1, 238087668), (2, 119043834), (3, 79362556), (4, 59521917), (6, 39681278), (7, 34012524), (12, 19840639), (13, 18314436), (14, 17006262), (21, 11337508), (26, 9157218), (28, 8503131), (39, 6104812), (42, 5668754), (49, 4858932), (52, 4578609), (78, 3052406), (84, 2834377), (91, 2616348), (98, 2429466), (147, 1619644), (156, 1526203), (182, 1308174), (196, 1214733), (273, 872116), (294, 809822), (364, 654087), (546, 436058), (588, 404911), (637, 373764), (1092, 218029), (1274, 186882), (1911, 124588), (2548, 93441), (3822, 62294), (7644, 31147)]