531473328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4411

約数の個数: 120

約数和(自身を含む): 1594371168

約数和(自身を除く): 1062897840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 414, 444, 552, 592, 666, 828, 851, 888, 1104, 1332, 1656, 1702, 1776, 2553, 2664, 3312, 3404, 4337, 5106, 5328, 6808, 7659, 8674, 10212, 13011, 13616, 15318, 17348, 20424, 26022, 30636, 34696, 39033, 40848, 52044, 61272, 69392, 78066, 99751, 104088, 122544, 156132, 160469, 199502, 208176, 299253, 312264, 320938, 399004, 481407, 598506, 624528, 641876, 798008, 897759, 962814, 1197012, 1283752, 1444221, 1596016, 1795518, 1925628, 2394024, 2567504, 2888442, 3591036, 3690787, 3851256, 4788048, 5776884, 7182072, 7381574, 7702512, 11072361, 11553768, 14364144, 14763148, 22144722, 23107536, 29526296, 33217083, 44289444, 59052592, 66434166, 88578888, 132868332, 177157776, 265736664, 531473328]

約数ペア:

[(1, 531473328), (2, 265736664), (3, 177157776), (4, 132868332), (6, 88578888), (8, 66434166), (9, 59052592), (12, 44289444), (16, 33217083), (18, 29526296), (23, 23107536), (24, 22144722), (36, 14763148), (37, 14364144), (46, 11553768), (48, 11072361), (69, 7702512), (72, 7381574), (74, 7182072), (92, 5776884), (111, 4788048), (138, 3851256), (144, 3690787), (148, 3591036), (184, 2888442), (207, 2567504), (222, 2394024), (276, 1925628), (296, 1795518), (333, 1596016), (368, 1444221), (414, 1283752), (444, 1197012), (552, 962814), (592, 897759), (666, 798008), (828, 641876), (851, 624528), (888, 598506), (1104, 481407), (1332, 399004), (1656, 320938), (1702, 312264), (1776, 299253), (2553, 208176), (2664, 199502), (3312, 160469), (3404, 156132), (4337, 122544), (5106, 104088), (5328, 99751), (6808, 78066), (7659, 69392), (8674, 61272), (10212, 52044), (13011, 40848), (13616, 39033), (15318, 34696), (17348, 30636), (20424, 26022)]