633828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 1693440

約数和(自身を除く): 1059612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 239, 442, 478, 663, 717, 884, 956, 1326, 1434, 2652, 2868, 3107, 4063, 6214, 8126, 9321, 12189, 12428, 16252, 18642, 24378, 37284, 48756, 52819, 105638, 158457, 211276, 316914, 633828]

約数ペア:

[(1, 633828), (2, 316914), (3, 211276), (4, 158457), (6, 105638), (12, 52819), (13, 48756), (17, 37284), (26, 24378), (34, 18642), (39, 16252), (51, 12428), (52, 12189), (68, 9321), (78, 8126), (102, 6214), (156, 4063), (204, 3107), (221, 2868), (239, 2652), (442, 1434), (478, 1326), (663, 956), (717, 884)]