490506016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15354

約数の個数: 96

約数和(自身を含む): 1296667008

約数和(自身を除く): 806160992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 15313, 16016, 30626, 32032, 61252, 107191, 122504, 168443, 199069, 214382, 245008, 336886, 398138, 428764, 490016, 673772, 796276, 857528, 1179101, 1347544, 1393483, 1592552, 1715056, 2189759, 2358202, 2695088, 2786966, 3185104, 3430112, 4379518, 4716404, 5390176, 5573932, 6370208, 8759036, 9432808, 11147864, 15328313, 17518072, 18865616, 22295728, 30656626, 35036144, 37731232, 44591456, 61313252, 70072288, 122626504, 245253008, 490506016]

約数ペア:

[(1, 490506016), (2, 245253008), (4, 122626504), (7, 70072288), (8, 61313252), (11, 44591456), (13, 37731232), (14, 35036144), (16, 30656626), (22, 22295728), (26, 18865616), (28, 17518072), (32, 15328313), (44, 11147864), (52, 9432808), (56, 8759036), (77, 6370208), (88, 5573932), (91, 5390176), (104, 4716404), (112, 4379518), (143, 3430112), (154, 3185104), (176, 2786966), (182, 2695088), (208, 2358202), (224, 2189759), (286, 1715056), (308, 1592552), (352, 1393483), (364, 1347544), (416, 1179101), (572, 857528), (616, 796276), (728, 673772), (1001, 490016), (1144, 428764), (1232, 398138), (1456, 336886), (2002, 245008), (2288, 214382), (2464, 199069), (2912, 168443), (4004, 122504), (4576, 107191), (8008, 61252), (15313, 32032), (16016, 30626)]