255789144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 776563200

約数和(自身を除く): 520774056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 468, 568, 639, 702, 852, 923, 936, 1278, 1283, 1404, 1704, 1846, 1917, 2556, 2566, 2769, 2808, 3692, 3834, 3849, 5112, 5132, 5538, 7384, 7668, 7698, 8307, 10264, 11076, 11547, 15336, 15396, 16614, 16679, 22152, 23094, 24921, 30792, 33228, 33358, 34641, 46188, 49842, 50037, 66456, 66716, 69282, 91093, 92376, 99684, 100074, 133432, 138564, 150111, 182186, 199368, 200148, 273279, 277128, 300222, 364372, 400296, 450333, 546558, 600444, 728744, 819837, 900666, 1093116, 1184209, 1200888, 1639674, 1801332, 2186232, 2368418, 2459511, 3279348, 3552627, 3602664, 4736836, 4919022, 6558696, 7105254, 9473672, 9838044, 10657881, 14210508, 19676088, 21315762, 28421016, 31973643, 42631524, 63947286, 85263048, 127894572, 255789144]

約数ペア:

[(1, 255789144), (2, 127894572), (3, 85263048), (4, 63947286), (6, 42631524), (8, 31973643), (9, 28421016), (12, 21315762), (13, 19676088), (18, 14210508), (24, 10657881), (26, 9838044), (27, 9473672), (36, 7105254), (39, 6558696), (52, 4919022), (54, 4736836), (71, 3602664), (72, 3552627), (78, 3279348), (104, 2459511), (108, 2368418), (117, 2186232), (142, 1801332), (156, 1639674), (213, 1200888), (216, 1184209), (234, 1093116), (284, 900666), (312, 819837), (351, 728744), (426, 600444), (468, 546558), (568, 450333), (639, 400296), (702, 364372), (852, 300222), (923, 277128), (936, 273279), (1278, 200148), (1283, 199368), (1404, 182186), (1704, 150111), (1846, 138564), (1917, 133432), (2556, 100074), (2566, 99684), (2769, 92376), (2808, 91093), (3692, 69282), (3834, 66716), (3849, 66456), (5112, 50037), (5132, 49842), (5538, 46188), (7384, 34641), (7668, 33358), (7698, 33228), (8307, 30792), (10264, 24921), (11076, 23094), (11547, 22152), (15336, 16679), (15396, 16614)]