210857424

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 561422400

約数和(自身を除く): 350564976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 307, 328, 349, 492, 614, 656, 698, 921, 984, 1047, 1228, 1396, 1842, 1968, 2094, 2456, 2792, 3684, 4188, 4912, 5584, 7368, 8376, 12587, 14309, 14736, 16752, 25174, 28618, 37761, 42927, 50348, 57236, 75522, 85854, 100696, 107143, 114472, 151044, 171708, 201392, 214286, 228944, 302088, 321429, 343416, 428572, 604176, 642858, 686832, 857144, 1285716, 1714288, 2571432, 4392863, 5142864, 8785726, 13178589, 17571452, 26357178, 35142904, 52714356, 70285808, 105428712, 210857424]

約数ペア:

[(1, 210857424), (2, 105428712), (3, 70285808), (4, 52714356), (6, 35142904), (8, 26357178), (12, 17571452), (16, 13178589), (24, 8785726), (41, 5142864), (48, 4392863), (82, 2571432), (123, 1714288), (164, 1285716), (246, 857144), (307, 686832), (328, 642858), (349, 604176), (492, 428572), (614, 343416), (656, 321429), (698, 302088), (921, 228944), (984, 214286), (1047, 201392), (1228, 171708), (1396, 151044), (1842, 114472), (1968, 107143), (2094, 100696), (2456, 85854), (2792, 75522), (3684, 57236), (4188, 50348), (4912, 42927), (5584, 37761), (7368, 28618), (8376, 25174), (12587, 16752), (14309, 14736)]