212571324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 632540160

約数和(自身を除く): 419968836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 317, 378, 634, 756, 887, 951, 1268, 1774, 1902, 2219, 2661, 2853, 3548, 3804, 4438, 5322, 5706, 6209, 6657, 7983, 8559, 8876, 10644, 11412, 12418, 13314, 15966, 17118, 18627, 19971, 23949, 24836, 26628, 31932, 34236, 37254, 39942, 47898, 55881, 59913, 74508, 79884, 95796, 111762, 119826, 167643, 223524, 239652, 281179, 335286, 562358, 670572, 843537, 1124716, 1687074, 1968253, 2530611, 3374148, 3936506, 5061222, 5904759, 7591833, 7873012, 10122444, 11809518, 15183666, 17714277, 23619036, 30367332, 35428554, 53142831, 70857108, 106285662, 212571324]

約数ペア:

[(1, 212571324), (2, 106285662), (3, 70857108), (4, 53142831), (6, 35428554), (7, 30367332), (9, 23619036), (12, 17714277), (14, 15183666), (18, 11809518), (21, 10122444), (27, 7873012), (28, 7591833), (36, 5904759), (42, 5061222), (54, 3936506), (63, 3374148), (84, 2530611), (108, 1968253), (126, 1687074), (189, 1124716), (252, 843537), (317, 670572), (378, 562358), (634, 335286), (756, 281179), (887, 239652), (951, 223524), (1268, 167643), (1774, 119826), (1902, 111762), (2219, 95796), (2661, 79884), (2853, 74508), (3548, 59913), (3804, 55881), (4438, 47898), (5322, 39942), (5706, 37254), (6209, 34236), (6657, 31932), (7983, 26628), (8559, 24836), (8876, 23949), (10644, 19971), (11412, 18627), (12418, 17118), (13314, 15966)]