266862904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 661046400

約数和(自身を除く): 394183496

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 151, 152, 154, 209, 266, 302, 308, 418, 532, 604, 616, 836, 1057, 1064, 1208, 1463, 1661, 1672, 2114, 2869, 2926, 3322, 4228, 5738, 5852, 6644, 8456, 11476, 11627, 11704, 13288, 20083, 22801, 22952, 23254, 31559, 40166, 45602, 46508, 63118, 80332, 91204, 93016, 126236, 159607, 160664, 182408, 220913, 250811, 252472, 319214, 433219, 441826, 501622, 638428, 866438, 883652, 1003244, 1276856, 1732876, 1755677, 1767304, 2006488, 3032533, 3465752, 3511354, 4765409, 6065066, 7022708, 9530818, 12130132, 14045416, 19061636, 24260264, 33357863, 38123272, 66715726, 133431452, 266862904]

約数ペア:

[(1, 266862904), (2, 133431452), (4, 66715726), (7, 38123272), (8, 33357863), (11, 24260264), (14, 19061636), (19, 14045416), (22, 12130132), (28, 9530818), (38, 7022708), (44, 6065066), (56, 4765409), (76, 3511354), (77, 3465752), (88, 3032533), (133, 2006488), (151, 1767304), (152, 1755677), (154, 1732876), (209, 1276856), (266, 1003244), (302, 883652), (308, 866438), (418, 638428), (532, 501622), (604, 441826), (616, 433219), (836, 319214), (1057, 252472), (1064, 250811), (1208, 220913), (1463, 182408), (1661, 160664), (1672, 159607), (2114, 126236), (2869, 93016), (2926, 91204), (3322, 80332), (4228, 63118), (5738, 46508), (5852, 45602), (6644, 40166), (8456, 31559), (11476, 23254), (11627, 22952), (11704, 22801), (13288, 20083)]