2556550188

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6473}}^1$

素因数の和:6565

約数の個数: 120

約数和(自身を含む): 7106587488

約数和(自身を除く): 4550037300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 81, 92, 106, 108, 138, 159, 162, 207, 212, 276, 318, 324, 414, 477, 621, 636, 828, 954, 1219, 1242, 1431, 1863, 1908, 2438, 2484, 2862, 3657, 3726, 4293, 4876, 5724, 6473, 7314, 7452, 8586, 10971, 12946, 14628, 17172, 19419, 21942, 25892, 32913, 38838, 43884, 58257, 65826, 77676, 98739, 116514, 131652, 148879, 174771, 197478, 233028, 297758, 343069, 349542, 394956, 446637, 524313, 595516, 686138, 699084, 893274, 1029207, 1048626, 1339911, 1372276, 1786548, 2058414, 2097252, 2679822, 3087621, 4019733, 4116828, 5359644, 6175242, 7890587, 8039466, 9262863, 12059199, 12350484, 15781174, 16078932, 18525726, 23671761, 24118398, 27788589, 31562348, 37051452, 47343522, 48236796, 55577178, 71015283, 94687044, 111154356, 142030566, 213045849, 284061132, 426091698, 639137547, 852183396, 1278275094, 2556550188]

約数ペア:

[(1, 2556550188), (2, 1278275094), (3, 852183396), (4, 639137547), (6, 426091698), (9, 284061132), (12, 213045849), (18, 142030566), (23, 111154356), (27, 94687044), (36, 71015283), (46, 55577178), (53, 48236796), (54, 47343522), (69, 37051452), (81, 31562348), (92, 27788589), (106, 24118398), (108, 23671761), (138, 18525726), (159, 16078932), (162, 15781174), (207, 12350484), (212, 12059199), (276, 9262863), (318, 8039466), (324, 7890587), (414, 6175242), (477, 5359644), (621, 4116828), (636, 4019733), (828, 3087621), (954, 2679822), (1219, 2097252), (1242, 2058414), (1431, 1786548), (1863, 1372276), (1908, 1339911), (2438, 1048626), (2484, 1029207), (2862, 893274), (3657, 699084), (3726, 686138), (4293, 595516), (4876, 524313), (5724, 446637), (6473, 394956), (7314, 349542), (7452, 343069), (8586, 297758), (10971, 233028), (12946, 197478), (14628, 174771), (17172, 148879), (19419, 131652), (21942, 116514), (25892, 98739), (32913, 77676), (38838, 65826), (43884, 58257)]