720590964

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 1705763136

約数和(自身を除く): 985172172

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 241, 303, 404, 482, 606, 723, 964, 1212, 1446, 2467, 2892, 4934, 7401, 9868, 14802, 24341, 29604, 48682, 73023, 97364, 146046, 249167, 292092, 498334, 594547, 747501, 996668, 1189094, 1495002, 1783641, 2378188, 2990004, 3567282, 7134564, 60049247, 120098494, 180147741, 240196988, 360295482, 720590964]

約数ペア:

[(1, 720590964), (2, 360295482), (3, 240196988), (4, 180147741), (6, 120098494), (12, 60049247), (101, 7134564), (202, 3567282), (241, 2990004), (303, 2378188), (404, 1783641), (482, 1495002), (606, 1189094), (723, 996668), (964, 747501), (1212, 594547), (1446, 498334), (2467, 292092), (2892, 249167), (4934, 146046), (7401, 97364), (9868, 73023), (14802, 48682), (24341, 29604)]