659969296

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 1523898496

約数和(自身を除く): 863929200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 67, 74, 112, 134, 148, 259, 268, 296, 469, 518, 536, 592, 938, 1036, 1072, 1876, 2072, 2377, 2479, 3752, 4144, 4754, 4958, 7504, 9508, 9916, 16639, 17353, 19016, 19832, 33278, 34706, 38032, 39664, 66556, 69412, 87949, 133112, 138824, 159259, 175898, 266224, 277648, 318518, 351796, 615643, 637036, 703592, 1114813, 1231286, 1274072, 1407184, 2229626, 2462572, 2548144, 4459252, 4925144, 5892583, 8918504, 9850288, 11785166, 17837008, 23570332, 41248081, 47140664, 82496162, 94281328, 164992324, 329984648, 659969296]

約数ペア:

[(1, 659969296), (2, 329984648), (4, 164992324), (7, 94281328), (8, 82496162), (14, 47140664), (16, 41248081), (28, 23570332), (37, 17837008), (56, 11785166), (67, 9850288), (74, 8918504), (112, 5892583), (134, 4925144), (148, 4459252), (259, 2548144), (268, 2462572), (296, 2229626), (469, 1407184), (518, 1274072), (536, 1231286), (592, 1114813), (938, 703592), (1036, 637036), (1072, 615643), (1876, 351796), (2072, 318518), (2377, 277648), (2479, 266224), (3752, 175898), (4144, 159259), (4754, 138824), (4958, 133112), (7504, 87949), (9508, 69412), (9916, 66556), (16639, 39664), (17353, 38032), (19016, 34706), (19832, 33278)]