233190412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 518827680

約数和(自身を除く): 285637268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 284, 364, 497, 637, 923, 994, 1274, 1289, 1846, 1988, 2548, 2578, 3479, 3692, 5156, 6461, 6958, 9023, 12922, 13916, 16757, 18046, 25844, 33514, 36092, 45227, 63161, 67028, 90454, 91519, 117299, 126322, 180908, 183038, 234598, 252644, 366076, 469196, 640633, 821093, 1189747, 1281266, 1642186, 2379494, 2562532, 3284372, 4484431, 4758988, 8328229, 8968862, 16656458, 17937724, 33312916, 58297603, 116595206, 233190412]

約数ペア:

[(1, 233190412), (2, 116595206), (4, 58297603), (7, 33312916), (13, 17937724), (14, 16656458), (26, 8968862), (28, 8328229), (49, 4758988), (52, 4484431), (71, 3284372), (91, 2562532), (98, 2379494), (142, 1642186), (182, 1281266), (196, 1189747), (284, 821093), (364, 640633), (497, 469196), (637, 366076), (923, 252644), (994, 234598), (1274, 183038), (1289, 180908), (1846, 126322), (1988, 117299), (2548, 91519), (2578, 90454), (3479, 67028), (3692, 63161), (5156, 45227), (6461, 36092), (6958, 33514), (9023, 25844), (12922, 18046), (13916, 16757)]