392959188

素因数分解:

$2^2\times 3^5\times {\mathrm{523}}^1\times {\mathrm{773}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 1033407648

約数和(自身を除く): 640448460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 523, 773, 972, 1046, 1546, 1569, 2092, 2319, 3092, 3138, 4638, 4707, 6276, 6957, 9276, 9414, 13914, 14121, 18828, 20871, 27828, 28242, 41742, 42363, 56484, 62613, 83484, 84726, 125226, 127089, 169452, 187839, 250452, 254178, 375678, 404279, 508356, 751356, 808558, 1212837, 1617116, 2425674, 3638511, 4851348, 7277022, 10915533, 14554044, 21831066, 32746599, 43662132, 65493198, 98239797, 130986396, 196479594, 392959188]

約数ペア:

[(1, 392959188), (2, 196479594), (3, 130986396), (4, 98239797), (6, 65493198), (9, 43662132), (12, 32746599), (18, 21831066), (27, 14554044), (36, 10915533), (54, 7277022), (81, 4851348), (108, 3638511), (162, 2425674), (243, 1617116), (324, 1212837), (486, 808558), (523, 751356), (773, 508356), (972, 404279), (1046, 375678), (1546, 254178), (1569, 250452), (2092, 187839), (2319, 169452), (3092, 127089), (3138, 125226), (4638, 84726), (4707, 83484), (6276, 62613), (6957, 56484), (9276, 42363), (9414, 41742), (13914, 28242), (14121, 27828), (18828, 20871)]