388634784

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{6257}}^1$

素因数の和:6917

約数の個数: 48

約数和(自身を含む): 1021906368

約数和(自身を除く): 633271584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 3882, 5176, 6257, 7764, 10352, 12514, 15528, 18771, 20704, 25028, 31056, 37542, 50056, 62112, 75084, 100112, 150168, 200224, 300336, 600672, 4048279, 8096558, 12144837, 16193116, 24289674, 32386232, 48579348, 64772464, 97158696, 129544928, 194317392, 388634784]

約数ペア:

[(1, 388634784), (2, 194317392), (3, 129544928), (4, 97158696), (6, 64772464), (8, 48579348), (12, 32386232), (16, 24289674), (24, 16193116), (32, 12144837), (48, 8096558), (96, 4048279), (647, 600672), (1294, 300336), (1941, 200224), (2588, 150168), (3882, 100112), (5176, 75084), (6257, 62112), (7764, 50056), (10352, 37542), (12514, 31056), (15528, 25028), (18771, 20704)]