272599956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4741

約数の個数: 72

約数和(自身を含む): 729316224

約数和(自身を除く): 456716268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 3266, 4637, 4899, 6532, 9274, 9798, 13911, 14697, 18548, 19596, 27822, 29394, 41733, 55644, 58788, 83466, 106651, 166932, 213302, 319953, 329227, 426604, 639906, 658454, 959859, 987681, 1279812, 1316908, 1919718, 1975362, 2963043, 3839436, 3950724, 5926086, 7572221, 11852172, 15144442, 22716663, 30288884, 45433326, 68149989, 90866652, 136299978, 272599956]

約数ペア:

[(1, 272599956), (2, 136299978), (3, 90866652), (4, 68149989), (6, 45433326), (9, 30288884), (12, 22716663), (18, 15144442), (23, 11852172), (36, 7572221), (46, 5926086), (69, 3950724), (71, 3839436), (92, 2963043), (138, 1975362), (142, 1919718), (207, 1316908), (213, 1279812), (276, 987681), (284, 959859), (414, 658454), (426, 639906), (639, 426604), (828, 329227), (852, 319953), (1278, 213302), (1633, 166932), (2556, 106651), (3266, 83466), (4637, 58788), (4899, 55644), (6532, 41733), (9274, 29394), (9798, 27822), (13911, 19596), (14697, 18548)]