249948864

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 791212032

約数和(自身を除く): 541263168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 103, 132, 144, 176, 192, 198, 206, 264, 288, 309, 352, 383, 396, 412, 528, 576, 618, 704, 766, 792, 824, 927, 1056, 1133, 1149, 1236, 1532, 1584, 1648, 1854, 2112, 2266, 2298, 2472, 3064, 3168, 3296, 3399, 3447, 3708, 4213, 4532, 4596, 4944, 6128, 6336, 6592, 6798, 6894, 7416, 8426, 9064, 9192, 9888, 10197, 12256, 12639, 13596, 13788, 14832, 16852, 18128, 18384, 19776, 20394, 24512, 25278, 27192, 27576, 29664, 33704, 36256, 36768, 37917, 39449, 40788, 50556, 54384, 55152, 59328, 67408, 72512, 73536, 75834, 78898, 81576, 101112, 108768, 110304, 118347, 134816, 151668, 157796, 163152, 202224, 217536, 220608, 236694, 269632, 303336, 315592, 326304, 355041, 404448, 433939, 473388, 606672, 631184, 652608, 710082, 808896, 867878, 946776, 1213344, 1262368, 1301817, 1420164, 1735756, 1893552, 2426688, 2524736, 2603634, 2840328, 3471512, 3787104, 3905451, 5207268, 5680656, 6943024, 7574208, 7810902, 10414536, 11361312, 13886048, 15621804, 20829072, 22722624, 27772096, 31243608, 41658144, 62487216, 83316288, 124974432, 249948864]

約数ペア:

[(1, 249948864), (2, 124974432), (3, 83316288), (4, 62487216), (6, 41658144), (8, 31243608), (9, 27772096), (11, 22722624), (12, 20829072), (16, 15621804), (18, 13886048), (22, 11361312), (24, 10414536), (32, 7810902), (33, 7574208), (36, 6943024), (44, 5680656), (48, 5207268), (64, 3905451), (66, 3787104), (72, 3471512), (88, 2840328), (96, 2603634), (99, 2524736), (103, 2426688), (132, 1893552), (144, 1735756), (176, 1420164), (192, 1301817), (198, 1262368), (206, 1213344), (264, 946776), (288, 867878), (309, 808896), (352, 710082), (383, 652608), (396, 631184), (412, 606672), (528, 473388), (576, 433939), (618, 404448), (704, 355041), (766, 326304), (792, 315592), (824, 303336), (927, 269632), (1056, 236694), (1133, 220608), (1149, 217536), (1236, 202224), (1532, 163152), (1584, 157796), (1648, 151668), (1854, 134816), (2112, 118347), (2266, 110304), (2298, 108768), (2472, 101112), (3064, 81576), (3168, 78898), (3296, 75834), (3399, 73536), (3447, 72512), (3708, 67408), (4213, 59328), (4532, 55152), (4596, 54384), (4944, 50556), (6128, 40788), (6336, 39449), (6592, 37917), (6798, 36768), (6894, 36256), (7416, 33704), (8426, 29664), (9064, 27576), (9192, 27192), (9888, 25278), (10197, 24512), (12256, 20394), (12639, 19776), (13596, 18384), (13788, 18128), (14832, 16852)]