1489503568

素因数分解:

$2^4\times 7^5\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 3501204480

約数和(自身を除く): 2011700912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 191, 196, 203, 232, 343, 382, 392, 406, 464, 686, 764, 784, 812, 1337, 1372, 1421, 1528, 1624, 2401, 2674, 2744, 2842, 3056, 3248, 4802, 5348, 5488, 5539, 5684, 9359, 9604, 9947, 10696, 11078, 11368, 16807, 18718, 19208, 19894, 21392, 22156, 22736, 33614, 37436, 38416, 38773, 39788, 44312, 65513, 67228, 69629, 74872, 77546, 79576, 88624, 131026, 134456, 139258, 149744, 155092, 159152, 262052, 268912, 271411, 278516, 310184, 458591, 487403, 524104, 542822, 557032, 620368, 917182, 974806, 1048208, 1085644, 1114064, 1834364, 1899877, 1949612, 2171288, 3210137, 3668728, 3799754, 3899224, 4342576, 6420274, 7337456, 7599508, 7798448, 12840548, 13299139, 15199016, 25681096, 26598278, 30398032, 51362192, 53196556, 93093973, 106393112, 186187946, 212786224, 372375892, 744751784, 1489503568]

約数ペア:

[(1, 1489503568), (2, 744751784), (4, 372375892), (7, 212786224), (8, 186187946), (14, 106393112), (16, 93093973), (28, 53196556), (29, 51362192), (49, 30398032), (56, 26598278), (58, 25681096), (98, 15199016), (112, 13299139), (116, 12840548), (191, 7798448), (196, 7599508), (203, 7337456), (232, 6420274), (343, 4342576), (382, 3899224), (392, 3799754), (406, 3668728), (464, 3210137), (686, 2171288), (764, 1949612), (784, 1899877), (812, 1834364), (1337, 1114064), (1372, 1085644), (1421, 1048208), (1528, 974806), (1624, 917182), (2401, 620368), (2674, 557032), (2744, 542822), (2842, 524104), (3056, 487403), (3248, 458591), (4802, 310184), (5348, 278516), (5488, 271411), (5539, 268912), (5684, 262052), (9359, 159152), (9604, 155092), (9947, 149744), (10696, 139258), (11078, 134456), (11368, 131026), (16807, 88624), (18718, 79576), (19208, 77546), (19894, 74872), (21392, 69629), (22156, 67228), (22736, 65513), (33614, 44312), (37436, 39788), (38416, 38773)]