617643564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{6199}}^1$

素因数の和:6267

約数の個数: 72

約数和(自身を含む): 1587398400

約数和(自身を除く): 969754836

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1311, 1444, 1748, 2166, 2622, 4332, 5244, 6199, 8303, 12398, 16606, 18597, 24796, 24909, 33212, 37194, 49818, 74388, 99636, 117781, 142577, 235562, 285154, 353343, 427731, 471124, 570308, 706686, 855462, 1413372, 1710924, 2237839, 2708963, 4475678, 5417926, 6713517, 8126889, 8951356, 10835852, 13427034, 16253778, 26854068, 32507556, 51470297, 102940594, 154410891, 205881188, 308821782, 617643564]

約数ペア:

[(1, 617643564), (2, 308821782), (3, 205881188), (4, 154410891), (6, 102940594), (12, 51470297), (19, 32507556), (23, 26854068), (38, 16253778), (46, 13427034), (57, 10835852), (69, 8951356), (76, 8126889), (92, 6713517), (114, 5417926), (138, 4475678), (228, 2708963), (276, 2237839), (361, 1710924), (437, 1413372), (722, 855462), (874, 706686), (1083, 570308), (1311, 471124), (1444, 427731), (1748, 353343), (2166, 285154), (2622, 235562), (4332, 142577), (5244, 117781), (6199, 99636), (8303, 74388), (12398, 49818), (16606, 37194), (18597, 33212), (24796, 24909)]