520428432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 1395535680

約数和(自身を除く): 875107248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 461, 464, 696, 811, 922, 1383, 1392, 1622, 1844, 2433, 2766, 3244, 3688, 4866, 5532, 6488, 7376, 9732, 11064, 12976, 13369, 19464, 22128, 23519, 26738, 38928, 40107, 47038, 53476, 70557, 80214, 94076, 106952, 141114, 160428, 188152, 213904, 282228, 320856, 373871, 376304, 564456, 641712, 747742, 1121613, 1128912, 1495484, 2243226, 2990968, 4486452, 5981936, 8972904, 10842259, 17945808, 21684518, 32526777, 43369036, 65053554, 86738072, 130107108, 173476144, 260214216, 520428432]

約数ペア:

[(1, 520428432), (2, 260214216), (3, 173476144), (4, 130107108), (6, 86738072), (8, 65053554), (12, 43369036), (16, 32526777), (24, 21684518), (29, 17945808), (48, 10842259), (58, 8972904), (87, 5981936), (116, 4486452), (174, 2990968), (232, 2243226), (348, 1495484), (461, 1128912), (464, 1121613), (696, 747742), (811, 641712), (922, 564456), (1383, 376304), (1392, 373871), (1622, 320856), (1844, 282228), (2433, 213904), (2766, 188152), (3244, 160428), (3688, 141114), (4866, 106952), (5532, 94076), (6488, 80214), (7376, 70557), (9732, 53476), (11064, 47038), (12976, 40107), (13369, 38928), (19464, 26738), (22128, 23519)]