1553925048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 4278355200

約数和(自身を除く): 2724430152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 107, 156, 178, 214, 267, 312, 321, 356, 428, 523, 534, 642, 712, 856, 1046, 1068, 1157, 1284, 1391, 1569, 2092, 2136, 2314, 2568, 2782, 3138, 3471, 4173, 4184, 4628, 5564, 6276, 6799, 6942, 8346, 9256, 9523, 11128, 12552, 13598, 13884, 16692, 19046, 20397, 27196, 27768, 28569, 33384, 38092, 40794, 46547, 54392, 55961, 57138, 76184, 81588, 93094, 111922, 114276, 123799, 139641, 163176, 167883, 186188, 223844, 228552, 247598, 279282, 335766, 371397, 372376, 447688, 495196, 558564, 605111, 671532, 727493, 742794, 990392, 1117128, 1210222, 1343064, 1454986, 1485588, 1815333, 2182479, 2420444, 2909972, 2971176, 3630666, 4364958, 4840888, 4980529, 5819944, 7261332, 8729916, 9961058, 14522664, 14941587, 17459832, 19922116, 29883174, 39844232, 59766348, 64746877, 119532696, 129493754, 194240631, 258987508, 388481262, 517975016, 776962524, 1553925048]

約数ペア:

[(1, 1553925048), (2, 776962524), (3, 517975016), (4, 388481262), (6, 258987508), (8, 194240631), (12, 129493754), (13, 119532696), (24, 64746877), (26, 59766348), (39, 39844232), (52, 29883174), (78, 19922116), (89, 17459832), (104, 14941587), (107, 14522664), (156, 9961058), (178, 8729916), (214, 7261332), (267, 5819944), (312, 4980529), (321, 4840888), (356, 4364958), (428, 3630666), (523, 2971176), (534, 2909972), (642, 2420444), (712, 2182479), (856, 1815333), (1046, 1485588), (1068, 1454986), (1157, 1343064), (1284, 1210222), (1391, 1117128), (1569, 990392), (2092, 742794), (2136, 727493), (2314, 671532), (2568, 605111), (2782, 558564), (3138, 495196), (3471, 447688), (4173, 372376), (4184, 371397), (4628, 335766), (5564, 279282), (6276, 247598), (6799, 228552), (6942, 223844), (8346, 186188), (9256, 167883), (9523, 163176), (11128, 139641), (12552, 123799), (13598, 114276), (13884, 111922), (16692, 93094), (19046, 81588), (20397, 76184), (27196, 57138), (27768, 55961), (28569, 54392), (33384, 46547), (38092, 40794)]