213379386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 510720000

約数和(自身を除く): 297340614

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 121, 186, 209, 242, 341, 363, 418, 499, 589, 627, 682, 726, 998, 1023, 1178, 1254, 1497, 1767, 2046, 2299, 2994, 3534, 3751, 4598, 5489, 6479, 6897, 7502, 9481, 10978, 11253, 12958, 13794, 15469, 16467, 18962, 19437, 22506, 28443, 30938, 32934, 38874, 46407, 56886, 60379, 71269, 92814, 104291, 120758, 142538, 170159, 181137, 208582, 213807, 293911, 312873, 340318, 362274, 427614, 510477, 587822, 625746, 881733, 1020954, 1147201, 1763466, 1871749, 2294402, 3233021, 3441603, 3743498, 5615247, 6466042, 6883206, 9699063, 11230494, 19398126, 35563231, 71126462, 106689693, 213379386]

約数ペア:

[(1, 213379386), (2, 106689693), (3, 71126462), (6, 35563231), (11, 19398126), (19, 11230494), (22, 9699063), (31, 6883206), (33, 6466042), (38, 5615247), (57, 3743498), (62, 3441603), (66, 3233021), (93, 2294402), (114, 1871749), (121, 1763466), (186, 1147201), (209, 1020954), (242, 881733), (341, 625746), (363, 587822), (418, 510477), (499, 427614), (589, 362274), (627, 340318), (682, 312873), (726, 293911), (998, 213807), (1023, 208582), (1178, 181137), (1254, 170159), (1497, 142538), (1767, 120758), (2046, 104291), (2299, 92814), (2994, 71269), (3534, 60379), (3751, 56886), (4598, 46407), (5489, 38874), (6479, 32934), (6897, 30938), (7502, 28443), (9481, 22506), (10978, 19437), (11253, 18962), (12958, 16467), (13794, 15469)]