386476168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 804913200

約数和(自身を除く): 418437032

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 233, 328, 389, 466, 533, 778, 932, 1066, 1556, 1864, 2132, 3029, 3112, 4264, 5057, 6058, 9553, 10114, 12116, 15949, 19106, 20228, 24232, 31898, 38212, 40456, 63796, 76424, 90637, 124189, 127592, 181274, 207337, 248378, 362548, 414674, 496756, 725096, 829348, 993512, 1178281, 1658696, 2356562, 3716117, 4713124, 7432234, 9426248, 14864468, 29728936, 48309521, 96619042, 193238084, 386476168]

約数ペア:

[(1, 386476168), (2, 193238084), (4, 96619042), (8, 48309521), (13, 29728936), (26, 14864468), (41, 9426248), (52, 7432234), (82, 4713124), (104, 3716117), (164, 2356562), (233, 1658696), (328, 1178281), (389, 993512), (466, 829348), (533, 725096), (778, 496756), (932, 414674), (1066, 362548), (1556, 248378), (1864, 207337), (2132, 181274), (3029, 127592), (3112, 124189), (4264, 90637), (5057, 76424), (6058, 63796), (9553, 40456), (10114, 38212), (12116, 31898), (15949, 24232), (19106, 20228)]