1285687584

素因数分解:

$2^5\times 3^2\times {\mathrm{2089}}^1\times {\mathrm{2137}}^1$

素因数の和:4242

約数の個数: 72

約数和(自身を含む): 3659635980

約数和(自身を除く): 2373948396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2089, 2137, 4178, 4274, 6267, 6411, 8356, 8548, 12534, 12822, 16712, 17096, 18801, 19233, 25068, 25644, 33424, 34192, 37602, 38466, 50136, 51288, 66848, 68384, 75204, 76932, 100272, 102576, 150408, 153864, 200544, 205152, 300816, 307728, 601632, 615456, 4464193, 8928386, 13392579, 17856772, 26785158, 35713544, 40177737, 53570316, 71427088, 80355474, 107140632, 142854176, 160710948, 214281264, 321421896, 428562528, 642843792, 1285687584]

約数ペア:

[(1, 1285687584), (2, 642843792), (3, 428562528), (4, 321421896), (6, 214281264), (8, 160710948), (9, 142854176), (12, 107140632), (16, 80355474), (18, 71427088), (24, 53570316), (32, 40177737), (36, 35713544), (48, 26785158), (72, 17856772), (96, 13392579), (144, 8928386), (288, 4464193), (2089, 615456), (2137, 601632), (4178, 307728), (4274, 300816), (6267, 205152), (6411, 200544), (8356, 153864), (8548, 150408), (12534, 102576), (12822, 100272), (16712, 76932), (17096, 75204), (18801, 68384), (19233, 66848), (25068, 51288), (25644, 50136), (33424, 38466), (34192, 37602)]