493725985128

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3343}}^1\times {\mathrm{55439}}^1$

素因数の和:58831

約数の個数: 96

約数和(自身を含む): 1373749977600

約数和(自身を除く): 880023992472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 3343, 6686, 10029, 13372, 20058, 26744, 30087, 40116, 55439, 60174, 80232, 110878, 120348, 123691, 166317, 221756, 240696, 247382, 332634, 371073, 443512, 494764, 498951, 665268, 742146, 989528, 997902, 1113219, 1330536, 1484292, 1995804, 2051243, 2226438, 2968584, 3991608, 4102486, 4452876, 6153729, 8204972, 8905752, 12307458, 16409944, 18461187, 24614916, 36922374, 49229832, 73844748, 147689496, 185332577, 370665154, 555997731, 741330308, 1111995462, 1482660616, 1667993193, 2223990924, 3335986386, 4447981848, 6671972772, 6857305349, 13343945544, 13714610698, 20571916047, 27429221396, 41143832094, 54858442792, 61715748141, 82287664188, 123431496282, 164575328376, 246862992564, 493725985128]

約数ペア:

[(1, 493725985128), (2, 246862992564), (3, 164575328376), (4, 123431496282), (6, 82287664188), (8, 61715748141), (9, 54858442792), (12, 41143832094), (18, 27429221396), (24, 20571916047), (36, 13714610698), (37, 13343945544), (72, 6857305349), (74, 6671972772), (111, 4447981848), (148, 3335986386), (222, 2223990924), (296, 1667993193), (333, 1482660616), (444, 1111995462), (666, 741330308), (888, 555997731), (1332, 370665154), (2664, 185332577), (3343, 147689496), (6686, 73844748), (10029, 49229832), (13372, 36922374), (20058, 24614916), (26744, 18461187), (30087, 16409944), (40116, 12307458), (55439, 8905752), (60174, 8204972), (80232, 6153729), (110878, 4452876), (120348, 4102486), (123691, 3991608), (166317, 2968584), (221756, 2226438), (240696, 2051243), (247382, 1995804), (332634, 1484292), (371073, 1330536), (443512, 1113219), (494764, 997902), (498951, 989528), (665268, 742146)]