276231436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 557565120

約数和(自身を除く): 281333684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1513, 2314, 3026, 3511, 4628, 6052, 7022, 14044, 19669, 39338, 45643, 59687, 78676, 91286, 119374, 182572, 238748, 312479, 624958, 775931, 1249916, 1551862, 3103724, 4062227, 5312143, 8124454, 10624286, 16248908, 21248572, 69057859, 138115718, 276231436]

約数ペア:

[(1, 276231436), (2, 138115718), (4, 69057859), (13, 21248572), (17, 16248908), (26, 10624286), (34, 8124454), (52, 5312143), (68, 4062227), (89, 3103724), (178, 1551862), (221, 1249916), (356, 775931), (442, 624958), (884, 312479), (1157, 238748), (1513, 182572), (2314, 119374), (3026, 91286), (3511, 78676), (4628, 59687), (6052, 45643), (7022, 39338), (14044, 19669)]