2545856568

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 7551048960

約数和(自身を除く): 5005192392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 97, 108, 138, 162, 184, 194, 207, 216, 243, 276, 291, 324, 388, 414, 486, 552, 582, 587, 621, 648, 776, 828, 873, 972, 1164, 1174, 1242, 1656, 1746, 1761, 1863, 1944, 2231, 2328, 2348, 2484, 2619, 3492, 3522, 3726, 4462, 4696, 4968, 5238, 5283, 5589, 6693, 6984, 7044, 7452, 7857, 8924, 10476, 10566, 11178, 13386, 13501, 14088, 14904, 15714, 15849, 17848, 20079, 20952, 21132, 22356, 23571, 26772, 27002, 31428, 31698, 40158, 40503, 42264, 44712, 47142, 47547, 53544, 54004, 56939, 60237, 62856, 63396, 80316, 81006, 94284, 95094, 108008, 113878, 120474, 121509, 126792, 142641, 160632, 162012, 170817, 180711, 188568, 190188, 227756, 240948, 243018, 285282, 324024, 341634, 361422, 364527, 380376, 455512, 481896, 486036, 512451, 542133, 570564, 683268, 722844, 729054, 972072, 1024902, 1084266, 1093581, 1141128, 1309597, 1366536, 1445688, 1458108, 1537353, 2049804, 2168532, 2187162, 2619194, 2916216, 3074706, 3280743, 3928791, 4099608, 4337064, 4374324, 4612059, 5238388, 6149412, 6561486, 7857582, 8748648, 9224118, 10476776, 11786373, 12298824, 13122972, 13836177, 15715164, 18448236, 23572746, 26245944, 27672354, 31430328, 35359119, 36896472, 47145492, 55344708, 70718238, 94290984, 106077357, 110689416, 141436476, 212154714, 282872952, 318232071, 424309428, 636464142, 848618856, 1272928284, 2545856568]

約数ペア:

[(1, 2545856568), (2, 1272928284), (3, 848618856), (4, 636464142), (6, 424309428), (8, 318232071), (9, 282872952), (12, 212154714), (18, 141436476), (23, 110689416), (24, 106077357), (27, 94290984), (36, 70718238), (46, 55344708), (54, 47145492), (69, 36896472), (72, 35359119), (81, 31430328), (92, 27672354), (97, 26245944), (108, 23572746), (138, 18448236), (162, 15715164), (184, 13836177), (194, 13122972), (207, 12298824), (216, 11786373), (243, 10476776), (276, 9224118), (291, 8748648), (324, 7857582), (388, 6561486), (414, 6149412), (486, 5238388), (552, 4612059), (582, 4374324), (587, 4337064), (621, 4099608), (648, 3928791), (776, 3280743), (828, 3074706), (873, 2916216), (972, 2619194), (1164, 2187162), (1174, 2168532), (1242, 2049804), (1656, 1537353), (1746, 1458108), (1761, 1445688), (1863, 1366536), (1944, 1309597), (2231, 1141128), (2328, 1093581), (2348, 1084266), (2484, 1024902), (2619, 972072), (3492, 729054), (3522, 722844), (3726, 683268), (4462, 570564), (4696, 542133), (4968, 512451), (5238, 486036), (5283, 481896), (5589, 455512), (6693, 380376), (6984, 364527), (7044, 361422), (7452, 341634), (7857, 324024), (8924, 285282), (10476, 243018), (10566, 240948), (11178, 227756), (13386, 190188), (13501, 188568), (14088, 180711), (14904, 170817), (15714, 162012), (15849, 160632), (17848, 142641), (20079, 126792), (20952, 121509), (21132, 120474), (22356, 113878), (23571, 108008), (26772, 95094), (27002, 94284), (31428, 81006), (31698, 80316), (40158, 63396), (40503, 62856), (42264, 60237), (44712, 56939), (47142, 54004), (47547, 53544)]