428938524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2689}}^1$

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 1277427200

約数和(自身を除く): 848488676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 211, 252, 378, 422, 633, 756, 844, 1266, 1477, 1899, 2532, 2689, 2954, 3798, 4431, 5378, 5697, 5908, 7596, 8067, 8862, 10756, 11394, 13293, 16134, 17724, 18823, 22788, 24201, 26586, 32268, 37646, 39879, 48402, 53172, 56469, 72603, 75292, 79758, 96804, 112938, 145206, 159516, 169407, 225876, 290412, 338814, 508221, 567379, 677628, 1016442, 1134758, 1702137, 2032884, 2269516, 3404274, 3971653, 5106411, 6808548, 7943306, 10212822, 11914959, 15319233, 15886612, 20425644, 23829918, 30638466, 35744877, 47659836, 61276932, 71489754, 107234631, 142979508, 214469262, 428938524]

約数ペア:

[(1, 428938524), (2, 214469262), (3, 142979508), (4, 107234631), (6, 71489754), (7, 61276932), (9, 47659836), (12, 35744877), (14, 30638466), (18, 23829918), (21, 20425644), (27, 15886612), (28, 15319233), (36, 11914959), (42, 10212822), (54, 7943306), (63, 6808548), (84, 5106411), (108, 3971653), (126, 3404274), (189, 2269516), (211, 2032884), (252, 1702137), (378, 1134758), (422, 1016442), (633, 677628), (756, 567379), (844, 508221), (1266, 338814), (1477, 290412), (1899, 225876), (2532, 169407), (2689, 159516), (2954, 145206), (3798, 112938), (4431, 96804), (5378, 79758), (5697, 75292), (5908, 72603), (7596, 56469), (8067, 53172), (8862, 48402), (10756, 39879), (11394, 37646), (13293, 32268), (16134, 26586), (17724, 24201), (18823, 22788)]