317706368

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12227}}^1$

素因数の和:12277

約数の個数: 64

約数和(自身を含む): 748353600

約数和(自身を除く): 430647232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12227, 12992, 24454, 25984, 48908, 85589, 97816, 171178, 195632, 342356, 354583, 391264, 684712, 709166, 782528, 1369424, 1418332, 1565056, 2482081, 2738848, 2836664, 4964162, 5477696, 5673328, 9928324, 10955392, 11346656, 19856648, 22693312, 39713296, 45386624, 79426592, 158853184, 317706368]

約数ペア:

[(1, 317706368), (2, 158853184), (4, 79426592), (7, 45386624), (8, 39713296), (14, 22693312), (16, 19856648), (28, 11346656), (29, 10955392), (32, 9928324), (56, 5673328), (58, 5477696), (64, 4964162), (112, 2836664), (116, 2738848), (128, 2482081), (203, 1565056), (224, 1418332), (232, 1369424), (406, 782528), (448, 709166), (464, 684712), (812, 391264), (896, 354583), (928, 342356), (1624, 195632), (1856, 171178), (3248, 97816), (3712, 85589), (6496, 48908), (12227, 25984), (12992, 24454)]