379329874

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:3008

約数の個数: 64

約数和(自身を含む): 766713600

約数和(自身を除く): 387383726

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 343, 374, 539, 686, 833, 1078, 1309, 1666, 2618, 2957, 3773, 5831, 5914, 7546, 9163, 11662, 18326, 20699, 32527, 41398, 50269, 64141, 65054, 100538, 128282, 144893, 227689, 289786, 351883, 455378, 552959, 703766, 1014251, 1105918, 1593823, 2028502, 2463181, 3187646, 3870713, 4926362, 7741426, 11156761, 17242267, 22313522, 27094991, 34484534, 54189982, 189664937, 379329874]

約数ペア:

[(1, 379329874), (2, 189664937), (7, 54189982), (11, 34484534), (14, 27094991), (17, 22313522), (22, 17242267), (34, 11156761), (49, 7741426), (77, 4926362), (98, 3870713), (119, 3187646), (154, 2463181), (187, 2028502), (238, 1593823), (343, 1105918), (374, 1014251), (539, 703766), (686, 552959), (833, 455378), (1078, 351883), (1309, 289786), (1666, 227689), (2618, 144893), (2957, 128282), (3773, 100538), (5831, 65054), (5914, 64141), (7546, 50269), (9163, 41398), (11662, 32527), (18326, 20699)]