215271624

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 556776000

約数和(自身を除く): 341504376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 296, 298, 444, 447, 596, 888, 894, 1192, 1627, 1788, 3254, 3576, 4881, 5513, 6508, 9762, 11026, 13016, 16539, 19524, 22052, 33078, 39048, 44104, 60199, 66156, 120398, 132312, 180597, 240796, 242423, 361194, 481592, 484846, 722388, 727269, 969692, 1444776, 1454538, 1939384, 2909076, 5818152, 8969651, 17939302, 26908953, 35878604, 53817906, 71757208, 107635812, 215271624]

約数ペア:

[(1, 215271624), (2, 107635812), (3, 71757208), (4, 53817906), (6, 35878604), (8, 26908953), (12, 17939302), (24, 8969651), (37, 5818152), (74, 2909076), (111, 1939384), (148, 1454538), (149, 1444776), (222, 969692), (296, 727269), (298, 722388), (444, 484846), (447, 481592), (596, 361194), (888, 242423), (894, 240796), (1192, 180597), (1627, 132312), (1788, 120398), (3254, 66156), (3576, 60199), (4881, 44104), (5513, 39048), (6508, 33078), (9762, 22052), (11026, 19524), (13016, 16539)]