243500922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 652080000

約数和(自身を除く): 408579078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 2109, 2331, 2394, 2749, 4218, 4662, 4921, 5498, 6327, 8247, 9842, 12654, 14763, 16494, 19243, 24741, 29526, 38486, 44289, 49482, 52231, 57729, 88578, 101713, 104462, 115458, 156693, 173187, 203426, 305139, 313386, 346374, 365617, 470079, 610278, 711991, 731234, 915417, 940158, 1096851, 1423982, 1830834, 1932547, 2135973, 2193702, 3290553, 3865094, 4271946, 5797641, 6407919, 6581106, 11595282, 12815838, 13527829, 17392923, 27055658, 34785846, 40583487, 81166974, 121750461, 243500922]

約数ペア:

[(1, 243500922), (2, 121750461), (3, 81166974), (6, 40583487), (7, 34785846), (9, 27055658), (14, 17392923), (18, 13527829), (19, 12815838), (21, 11595282), (37, 6581106), (38, 6407919), (42, 5797641), (57, 4271946), (63, 3865094), (74, 3290553), (111, 2193702), (114, 2135973), (126, 1932547), (133, 1830834), (171, 1423982), (222, 1096851), (259, 940158), (266, 915417), (333, 731234), (342, 711991), (399, 610278), (518, 470079), (666, 365617), (703, 346374), (777, 313386), (798, 305139), (1197, 203426), (1406, 173187), (1554, 156693), (2109, 115458), (2331, 104462), (2394, 101713), (2749, 88578), (4218, 57729), (4662, 52231), (4921, 49482), (5498, 44289), (6327, 38486), (8247, 29526), (9842, 24741), (12654, 19243), (14763, 16494)]