268656912

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 140

約数和(自身を含む): 806686464

約数和(自身を除く): 538029552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 743, 744, 837, 972, 1116, 1296, 1458, 1486, 1488, 1674, 1944, 2229, 2232, 2511, 2916, 2972, 3348, 3888, 4458, 4464, 5022, 5832, 5944, 6687, 6696, 7533, 8916, 10044, 11664, 11888, 13374, 13392, 15066, 17832, 20061, 20088, 22599, 23033, 26748, 30132, 35664, 40122, 40176, 45198, 46066, 53496, 60183, 60264, 69099, 80244, 90396, 92132, 106992, 120366, 120528, 138198, 160488, 180549, 180792, 184264, 207297, 240732, 276396, 320976, 361098, 361584, 368528, 414594, 481464, 541647, 552792, 621891, 722196, 829188, 962928, 1083294, 1105584, 1243782, 1444392, 1658376, 1865673, 2166588, 2487564, 2888784, 3316752, 3731346, 4333176, 4975128, 5597019, 7462692, 8666352, 9950256, 11194038, 14925384, 16791057, 22388076, 29850768, 33582114, 44776152, 67164228, 89552304, 134328456, 268656912]

約数ペア:

[(1, 268656912), (2, 134328456), (3, 89552304), (4, 67164228), (6, 44776152), (8, 33582114), (9, 29850768), (12, 22388076), (16, 16791057), (18, 14925384), (24, 11194038), (27, 9950256), (31, 8666352), (36, 7462692), (48, 5597019), (54, 4975128), (62, 4333176), (72, 3731346), (81, 3316752), (93, 2888784), (108, 2487564), (124, 2166588), (144, 1865673), (162, 1658376), (186, 1444392), (216, 1243782), (243, 1105584), (248, 1083294), (279, 962928), (324, 829188), (372, 722196), (432, 621891), (486, 552792), (496, 541647), (558, 481464), (648, 414594), (729, 368528), (743, 361584), (744, 361098), (837, 320976), (972, 276396), (1116, 240732), (1296, 207297), (1458, 184264), (1486, 180792), (1488, 180549), (1674, 160488), (1944, 138198), (2229, 120528), (2232, 120366), (2511, 106992), (2916, 92132), (2972, 90396), (3348, 80244), (3888, 69099), (4458, 60264), (4464, 60183), (5022, 53496), (5832, 46066), (5944, 45198), (6687, 40176), (6696, 40122), (7533, 35664), (8916, 30132), (10044, 26748), (11664, 23033), (11888, 22599), (13374, 20088), (13392, 20061), (15066, 17832)]