819838152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17544

約数の個数: 128

約数和(自身を含む): 2686771200

約数和(自身を除く): 1866933048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 5208, 5859, 6696, 7812, 11718, 15624, 17491, 23436, 34982, 46872, 52473, 69964, 104946, 122437, 139928, 157419, 209892, 244874, 314838, 367311, 419784, 472257, 489748, 542221, 629676, 734622, 944514, 979496, 1084442, 1101933, 1259352, 1469244, 1626663, 1889028, 2168884, 2203866, 2938488, 3253326, 3305799, 3778056, 3795547, 4337768, 4407732, 4879989, 6506652, 6611598, 7591094, 8815464, 9759978, 11386641, 13013304, 13223196, 14639967, 15182188, 19519956, 22773282, 26446392, 29279934, 30364376, 34159923, 39039912, 45546564, 58559868, 68319846, 91093128, 102479769, 117119736, 136639692, 204959538, 273279384, 409919076, 819838152]

約数ペア:

[(1, 819838152), (2, 409919076), (3, 273279384), (4, 204959538), (6, 136639692), (7, 117119736), (8, 102479769), (9, 91093128), (12, 68319846), (14, 58559868), (18, 45546564), (21, 39039912), (24, 34159923), (27, 30364376), (28, 29279934), (31, 26446392), (36, 22773282), (42, 19519956), (54, 15182188), (56, 14639967), (62, 13223196), (63, 13013304), (72, 11386641), (84, 9759978), (93, 8815464), (108, 7591094), (124, 6611598), (126, 6506652), (168, 4879989), (186, 4407732), (189, 4337768), (216, 3795547), (217, 3778056), (248, 3305799), (252, 3253326), (279, 2938488), (372, 2203866), (378, 2168884), (434, 1889028), (504, 1626663), (558, 1469244), (651, 1259352), (744, 1101933), (756, 1084442), (837, 979496), (868, 944514), (1116, 734622), (1302, 629676), (1512, 542221), (1674, 489748), (1736, 472257), (1953, 419784), (2232, 367311), (2604, 314838), (3348, 244874), (3906, 209892), (5208, 157419), (5859, 139928), (6696, 122437), (7812, 104946), (11718, 69964), (15624, 52473), (17491, 46872), (23436, 34982)]