440727312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31771}}^1$

素因数の和:31816

約数の個数: 60

約数和(自身を含む): 1209496496

約数和(自身を除く): 768769184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 31771, 63542, 95313, 127084, 190626, 254168, 381252, 508336, 540107, 762504, 1080214, 1525008, 1620321, 2160428, 3240642, 4320856, 6481284, 8641712, 9181819, 12962568, 18363638, 25925136, 27545457, 36727276, 55090914, 73454552, 110181828, 146909104, 220363656, 440727312]

約数ペア:

[(1, 440727312), (2, 220363656), (3, 146909104), (4, 110181828), (6, 73454552), (8, 55090914), (12, 36727276), (16, 27545457), (17, 25925136), (24, 18363638), (34, 12962568), (48, 9181819), (51, 8641712), (68, 6481284), (102, 4320856), (136, 3240642), (204, 2160428), (272, 1620321), (289, 1525008), (408, 1080214), (578, 762504), (816, 540107), (867, 508336), (1156, 381252), (1734, 254168), (2312, 190626), (3468, 127084), (4624, 95313), (6936, 63542), (13872, 31771)]