21515349504

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67021}}^1$

素因数の和:67072

約数の個数: 160

約数和(自身を含む): 65820965760

約数和(自身を除く): 44305616256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 512, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1536, 1672, 1824, 2112, 2432, 2508, 2816, 3344, 3648, 4224, 4864, 5016, 5632, 6688, 7296, 8448, 9728, 10032, 13376, 14592, 16896, 20064, 26752, 29184, 40128, 53504, 67021, 80256, 107008, 134042, 160512, 201063, 268084, 321024, 402126, 536168, 737231, 804252, 1072336, 1273399, 1474462, 1608504, 2144672, 2211693, 2546798, 2948924, 3217008, 3820197, 4289344, 4423386, 5093596, 5897848, 6434016, 7640394, 8578688, 8846772, 10187192, 11795696, 12868032, 14007389, 15280788, 17157376, 17693544, 20374384, 23591392, 25736064, 28014778, 30561576, 34314752, 35387088, 40748768, 42022167, 47182784, 51472128, 56029556, 61123152, 70774176, 81497536, 84044334, 94365568, 102944256, 112059112, 122246304, 141548352, 162995072, 168088668, 188731136, 224118224, 244492608, 283096704, 325990144, 336177336, 377462272, 448236448, 488985216, 566193408, 651980288, 672354672, 896472896, 977970432, 1132386816, 1344709344, 1792945792, 1955940864, 2689418688, 3585891584, 5378837376, 7171783168, 10757674752, 21515349504]

約数ペア:

[(1, 21515349504), (2, 10757674752), (3, 7171783168), (4, 5378837376), (6, 3585891584), (8, 2689418688), (11, 1955940864), (12, 1792945792), (16, 1344709344), (19, 1132386816), (22, 977970432), (24, 896472896), (32, 672354672), (33, 651980288), (38, 566193408), (44, 488985216), (48, 448236448), (57, 377462272), (64, 336177336), (66, 325990144), (76, 283096704), (88, 244492608), (96, 224118224), (114, 188731136), (128, 168088668), (132, 162995072), (152, 141548352), (176, 122246304), (192, 112059112), (209, 102944256), (228, 94365568), (256, 84044334), (264, 81497536), (304, 70774176), (352, 61123152), (384, 56029556), (418, 51472128), (456, 47182784), (512, 42022167), (528, 40748768), (608, 35387088), (627, 34314752), (704, 30561576), (768, 28014778), (836, 25736064), (912, 23591392), (1056, 20374384), (1216, 17693544), (1254, 17157376), (1408, 15280788), (1536, 14007389), (1672, 12868032), (1824, 11795696), (2112, 10187192), (2432, 8846772), (2508, 8578688), (2816, 7640394), (3344, 6434016), (3648, 5897848), (4224, 5093596), (4864, 4423386), (5016, 4289344), (5632, 3820197), (6688, 3217008), (7296, 2948924), (8448, 2546798), (9728, 2211693), (10032, 2144672), (13376, 1608504), (14592, 1474462), (16896, 1273399), (20064, 1072336), (26752, 804252), (29184, 737231), (40128, 536168), (53504, 402126), (67021, 321024), (80256, 268084), (107008, 201063), (134042, 160512)]