831431016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12511}}^1$

素因数の和:12607

約数の個数: 96

約数和(自身を含む): 2459358720

約数和(自身を除く): 1627927704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 12511, 16614, 22152, 25022, 33228, 37533, 50044, 66456, 75066, 100088, 112599, 150132, 162643, 225198, 300264, 325286, 450396, 487929, 650572, 888281, 900792, 975858, 1301144, 1463787, 1776562, 1951716, 2664843, 2927574, 3553124, 3903432, 5329686, 5855148, 7106248, 7994529, 10659372, 11547653, 11710296, 15989058, 21318744, 23095306, 31978116, 34642959, 46190612, 63956232, 69285918, 92381224, 103928877, 138571836, 207857754, 277143672, 415715508, 831431016]

約数ペア:

[(1, 831431016), (2, 415715508), (3, 277143672), (4, 207857754), (6, 138571836), (8, 103928877), (9, 92381224), (12, 69285918), (13, 63956232), (18, 46190612), (24, 34642959), (26, 31978116), (36, 23095306), (39, 21318744), (52, 15989058), (71, 11710296), (72, 11547653), (78, 10659372), (104, 7994529), (117, 7106248), (142, 5855148), (156, 5329686), (213, 3903432), (234, 3553124), (284, 2927574), (312, 2664843), (426, 1951716), (468, 1776562), (568, 1463787), (639, 1301144), (852, 975858), (923, 900792), (936, 888281), (1278, 650572), (1704, 487929), (1846, 450396), (2556, 325286), (2769, 300264), (3692, 225198), (5112, 162643), (5538, 150132), (7384, 112599), (8307, 100088), (11076, 75066), (12511, 66456), (16614, 50044), (22152, 37533), (25022, 33228)]