1309606416

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 3782190464

約数和(自身を除く): 2472584048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 271, 296, 333, 444, 542, 592, 666, 813, 888, 907, 1084, 1332, 1626, 1776, 1814, 2168, 2439, 2664, 2721, 3252, 3628, 4336, 4878, 5328, 5442, 6504, 7256, 8163, 9756, 10027, 10884, 13008, 14512, 16326, 19512, 20054, 21768, 30081, 32652, 33559, 39024, 40108, 43536, 60162, 65304, 67118, 80216, 90243, 100677, 120324, 130608, 134236, 160432, 180486, 201354, 240648, 245797, 268472, 302031, 360972, 402708, 481296, 491594, 536944, 604062, 721944, 737391, 805416, 983188, 1208124, 1443888, 1474782, 1610832, 1966376, 2212173, 2416248, 2949564, 3932752, 4424346, 4832496, 5899128, 8848692, 9094489, 11798256, 17697384, 18188978, 27283467, 35394768, 36377956, 54566934, 72755912, 81850401, 109133868, 145511824, 163700802, 218267736, 327401604, 436535472, 654803208, 1309606416]

約数ペア:

[(1, 1309606416), (2, 654803208), (3, 436535472), (4, 327401604), (6, 218267736), (8, 163700802), (9, 145511824), (12, 109133868), (16, 81850401), (18, 72755912), (24, 54566934), (36, 36377956), (37, 35394768), (48, 27283467), (72, 18188978), (74, 17697384), (111, 11798256), (144, 9094489), (148, 8848692), (222, 5899128), (271, 4832496), (296, 4424346), (333, 3932752), (444, 2949564), (542, 2416248), (592, 2212173), (666, 1966376), (813, 1610832), (888, 1474782), (907, 1443888), (1084, 1208124), (1332, 983188), (1626, 805416), (1776, 737391), (1814, 721944), (2168, 604062), (2439, 536944), (2664, 491594), (2721, 481296), (3252, 402708), (3628, 360972), (4336, 302031), (4878, 268472), (5328, 245797), (5442, 240648), (6504, 201354), (7256, 180486), (8163, 160432), (9756, 134236), (10027, 130608), (10884, 120324), (13008, 100677), (14512, 90243), (16326, 80216), (19512, 67118), (20054, 65304), (21768, 60162), (30081, 43536), (32652, 40108), (33559, 39024)]