40576692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 109283328

約数和(自身を除く): 68706636

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 263, 276, 299, 516, 526, 559, 598, 789, 897, 989, 1052, 1118, 1196, 1578, 1677, 1794, 1978, 2236, 2967, 3156, 3354, 3419, 3588, 3956, 5934, 6049, 6708, 6838, 10257, 11309, 11868, 12098, 12857, 13676, 18147, 20514, 22618, 24196, 25714, 33927, 36294, 38571, 41028, 45236, 51428, 67854, 72588, 77142, 78637, 135708, 147017, 154284, 157274, 235911, 260107, 294034, 314548, 441051, 471822, 520214, 588068, 780321, 882102, 943644, 1040428, 1560642, 1764204, 3121284, 3381391, 6762782, 10144173, 13525564, 20288346, 40576692]

約数ペア:

[(1, 40576692), (2, 20288346), (3, 13525564), (4, 10144173), (6, 6762782), (12, 3381391), (13, 3121284), (23, 1764204), (26, 1560642), (39, 1040428), (43, 943644), (46, 882102), (52, 780321), (69, 588068), (78, 520214), (86, 471822), (92, 441051), (129, 314548), (138, 294034), (156, 260107), (172, 235911), (258, 157274), (263, 154284), (276, 147017), (299, 135708), (516, 78637), (526, 77142), (559, 72588), (598, 67854), (789, 51428), (897, 45236), (989, 41028), (1052, 38571), (1118, 36294), (1196, 33927), (1578, 25714), (1677, 24196), (1794, 22618), (1978, 20514), (2236, 18147), (2967, 13676), (3156, 12857), (3354, 12098), (3419, 11868), (3588, 11309), (3956, 10257), (5934, 6838), (6049, 6708)]