1968723792

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{72337}}^1$

素因数の和:72367

約数の個数: 120

約数和(自身を含む): 6530095936

約数和(自身を除く): 4561372144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 72337, 144674, 217011, 289348, 434022, 506359, 578696, 651033, 868044, 1012718, 1157392, 1302066, 1519077, 1736088, 1953099, 2025436, 2604132, 3038154, 3472176, 3906198, 4050872, 4557231, 5208264, 5859297, 6076308, 7812396, 8101744, 9114462, 10416528, 11718594, 12152616, 13671693, 15624792, 17577891, 18228924, 23437188, 24305232, 27343386, 31249584, 35155782, 36457848, 41015079, 46874376, 54686772, 70311564, 72915696, 82030158, 93748752, 109373544, 123045237, 140623128, 164060316, 218747088, 246090474, 281246256, 328120632, 492180948, 656241264, 984361896, 1968723792]

約数ペア:

[(1, 1968723792), (2, 984361896), (3, 656241264), (4, 492180948), (6, 328120632), (7, 281246256), (8, 246090474), (9, 218747088), (12, 164060316), (14, 140623128), (16, 123045237), (18, 109373544), (21, 93748752), (24, 82030158), (27, 72915696), (28, 70311564), (36, 54686772), (42, 46874376), (48, 41015079), (54, 36457848), (56, 35155782), (63, 31249584), (72, 27343386), (81, 24305232), (84, 23437188), (108, 18228924), (112, 17577891), (126, 15624792), (144, 13671693), (162, 12152616), (168, 11718594), (189, 10416528), (216, 9114462), (243, 8101744), (252, 7812396), (324, 6076308), (336, 5859297), (378, 5208264), (432, 4557231), (486, 4050872), (504, 3906198), (567, 3472176), (648, 3038154), (756, 2604132), (972, 2025436), (1008, 1953099), (1134, 1736088), (1296, 1519077), (1512, 1302066), (1701, 1157392), (1944, 1012718), (2268, 868044), (3024, 651033), (3402, 578696), (3888, 506359), (4536, 434022), (6804, 289348), (9072, 217011), (13608, 144674), (27216, 72337)]