211376352

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 630637056

約数和(自身を除く): 419260704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 587, 682, 726, 744, 968, 992, 1023, 1056, 1174, 1364, 1452, 1488, 1761, 1936, 2046, 2348, 2728, 2904, 2976, 3522, 3751, 3872, 4092, 4696, 5456, 5808, 6457, 7044, 7502, 8184, 9392, 10912, 11253, 11616, 12914, 14088, 15004, 16368, 18197, 18784, 19371, 22506, 25828, 28176, 30008, 32736, 36394, 38742, 45012, 51656, 54591, 56352, 60016, 71027, 72788, 77484, 90024, 103312, 109182, 120032, 142054, 145576, 154968, 180048, 200167, 206624, 213081, 218364, 284108, 291152, 309936, 360096, 400334, 426162, 436728, 568216, 582304, 600501, 619872, 800668, 852324, 873456, 1136432, 1201002, 1601336, 1704648, 1746912, 2201837, 2272864, 2402004, 3202672, 3409296, 4403674, 4804008, 6405344, 6605511, 6818592, 8807348, 9608016, 13211022, 17614696, 19216032, 26422044, 35229392, 52844088, 70458784, 105688176, 211376352]

約数ペア:

[(1, 211376352), (2, 105688176), (3, 70458784), (4, 52844088), (6, 35229392), (8, 26422044), (11, 19216032), (12, 17614696), (16, 13211022), (22, 9608016), (24, 8807348), (31, 6818592), (32, 6605511), (33, 6405344), (44, 4804008), (48, 4403674), (62, 3409296), (66, 3202672), (88, 2402004), (93, 2272864), (96, 2201837), (121, 1746912), (124, 1704648), (132, 1601336), (176, 1201002), (186, 1136432), (242, 873456), (248, 852324), (264, 800668), (341, 619872), (352, 600501), (363, 582304), (372, 568216), (484, 436728), (496, 426162), (528, 400334), (587, 360096), (682, 309936), (726, 291152), (744, 284108), (968, 218364), (992, 213081), (1023, 206624), (1056, 200167), (1174, 180048), (1364, 154968), (1452, 145576), (1488, 142054), (1761, 120032), (1936, 109182), (2046, 103312), (2348, 90024), (2728, 77484), (2904, 72788), (2976, 71027), (3522, 60016), (3751, 56352), (3872, 54591), (4092, 51656), (4696, 45012), (5456, 38742), (5808, 36394), (6457, 32736), (7044, 30008), (7502, 28176), (8184, 25828), (9392, 22506), (10912, 19371), (11253, 18784), (11616, 18197), (12914, 16368), (14088, 15004)]