243109812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 645378048

約数和(自身を除く): 402268236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 491, 682, 726, 982, 1023, 1331, 1364, 1452, 1473, 1964, 2046, 2662, 2946, 3751, 3993, 4092, 5324, 5401, 5892, 7502, 7986, 10802, 11253, 15004, 15221, 15972, 16203, 21604, 22506, 30442, 32406, 41261, 45012, 45663, 59411, 60884, 64812, 82522, 91326, 118822, 123783, 165044, 167431, 178233, 182652, 237644, 247566, 334862, 356466, 495132, 502293, 653521, 669724, 712932, 1004586, 1307042, 1841741, 1960563, 2009172, 2614084, 3683482, 3921126, 5525223, 7366964, 7842252, 11050446, 20259151, 22100892, 40518302, 60777453, 81036604, 121554906, 243109812]

約数ペア:

[(1, 243109812), (2, 121554906), (3, 81036604), (4, 60777453), (6, 40518302), (11, 22100892), (12, 20259151), (22, 11050446), (31, 7842252), (33, 7366964), (44, 5525223), (62, 3921126), (66, 3683482), (93, 2614084), (121, 2009172), (124, 1960563), (132, 1841741), (186, 1307042), (242, 1004586), (341, 712932), (363, 669724), (372, 653521), (484, 502293), (491, 495132), (682, 356466), (726, 334862), (982, 247566), (1023, 237644), (1331, 182652), (1364, 178233), (1452, 167431), (1473, 165044), (1964, 123783), (2046, 118822), (2662, 91326), (2946, 82522), (3751, 64812), (3993, 60884), (4092, 59411), (5324, 45663), (5401, 45012), (5892, 41261), (7502, 32406), (7986, 30442), (10802, 22506), (11253, 21604), (15004, 16203), (15221, 15972)]