258848892

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 694749440

約数和(自身を除く): 435900548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 211, 222, 307, 333, 422, 444, 614, 633, 666, 844, 921, 999, 1228, 1266, 1332, 1842, 1899, 1998, 2532, 2763, 3684, 3798, 3996, 5526, 5697, 7596, 7807, 8289, 11052, 11359, 11394, 15614, 16578, 22718, 22788, 23421, 31228, 33156, 34077, 45436, 46842, 64777, 68154, 70263, 93684, 102231, 129554, 136308, 140526, 194331, 204462, 210789, 259108, 281052, 306693, 388662, 408924, 421578, 582993, 613386, 777324, 843156, 1165986, 1226772, 1748979, 2331972, 2396749, 3497958, 4793498, 6995916, 7190247, 9586996, 14380494, 21570741, 28760988, 43141482, 64712223, 86282964, 129424446, 258848892]

約数ペア:

[(1, 258848892), (2, 129424446), (3, 86282964), (4, 64712223), (6, 43141482), (9, 28760988), (12, 21570741), (18, 14380494), (27, 9586996), (36, 7190247), (37, 6995916), (54, 4793498), (74, 3497958), (108, 2396749), (111, 2331972), (148, 1748979), (211, 1226772), (222, 1165986), (307, 843156), (333, 777324), (422, 613386), (444, 582993), (614, 421578), (633, 408924), (666, 388662), (844, 306693), (921, 281052), (999, 259108), (1228, 210789), (1266, 204462), (1332, 194331), (1842, 140526), (1899, 136308), (1998, 129554), (2532, 102231), (2763, 93684), (3684, 70263), (3798, 68154), (3996, 64777), (5526, 46842), (5697, 45436), (7596, 34077), (7807, 33156), (8289, 31228), (11052, 23421), (11359, 22788), (11394, 22718), (15614, 16578)]