1020814592

素因数分解:

$2^8\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1721}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 2337125952

約数和(自身を除く): 1316311360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 331, 448, 662, 896, 1324, 1721, 1792, 2317, 2648, 3442, 4634, 5296, 6884, 9268, 10592, 12047, 13768, 18536, 21184, 24094, 27536, 37072, 42368, 48188, 55072, 74144, 84736, 96376, 110144, 148288, 192752, 220288, 296576, 385504, 440576, 569651, 593152, 771008, 1139302, 1542016, 2278604, 3084032, 3987557, 4557208, 7975114, 9114416, 15950228, 18228832, 31900456, 36457664, 63800912, 72915328, 127601824, 145830656, 255203648, 510407296, 1020814592]

約数ペア:

[(1, 1020814592), (2, 510407296), (4, 255203648), (7, 145830656), (8, 127601824), (14, 72915328), (16, 63800912), (28, 36457664), (32, 31900456), (56, 18228832), (64, 15950228), (112, 9114416), (128, 7975114), (224, 4557208), (256, 3987557), (331, 3084032), (448, 2278604), (662, 1542016), (896, 1139302), (1324, 771008), (1721, 593152), (1792, 569651), (2317, 440576), (2648, 385504), (3442, 296576), (4634, 220288), (5296, 192752), (6884, 148288), (9268, 110144), (10592, 96376), (12047, 84736), (13768, 74144), (18536, 55072), (21184, 48188), (24094, 42368), (27536, 37072)]