980135328

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{275939}}^1$

素因数の和:275989

約数の個数: 48

約数和(自身を含む): 2642401440

約数和(自身を除く): 1662266112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 275939, 551878, 827817, 1103756, 1655634, 2207512, 3311268, 4415024, 6622536, 8830048, 10209743, 13245072, 20419486, 26490144, 30629229, 40838972, 61258458, 81677944, 122516916, 163355888, 245033832, 326711776, 490067664, 980135328]

約数ペア:

[(1, 980135328), (2, 490067664), (3, 326711776), (4, 245033832), (6, 163355888), (8, 122516916), (12, 81677944), (16, 61258458), (24, 40838972), (32, 30629229), (37, 26490144), (48, 20419486), (74, 13245072), (96, 10209743), (111, 8830048), (148, 6622536), (222, 4415024), (296, 3311268), (444, 2207512), (592, 1655634), (888, 1103756), (1184, 827817), (1776, 551878), (3552, 275939)]