279758304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1093

約数の個数: 144

約数和(自身を含む): 916231680

約数和(自身を除く): 636473376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 151, 168, 224, 252, 288, 302, 336, 453, 504, 604, 672, 906, 919, 1008, 1057, 1208, 1359, 1812, 1838, 2016, 2114, 2416, 2718, 2757, 3171, 3624, 3676, 4228, 4832, 5436, 5514, 6342, 6433, 7248, 7352, 8271, 8456, 9513, 10872, 11028, 12684, 12866, 14496, 14704, 16542, 16912, 19026, 19299, 21744, 22056, 25368, 25732, 29408, 33084, 33824, 38052, 38598, 43488, 44112, 50736, 51464, 57897, 66168, 76104, 77196, 88224, 101472, 102928, 115794, 132336, 138769, 152208, 154392, 205856, 231588, 264672, 277538, 304416, 308784, 416307, 463176, 555076, 617568, 832614, 926352, 971383, 1110152, 1248921, 1665228, 1852704, 1942766, 2220304, 2497842, 2914149, 3330456, 3885532, 4440608, 4995684, 5828298, 6660912, 7771064, 8742447, 9991368, 11656596, 13321824, 15542128, 17484894, 19982736, 23313192, 31084256, 34969788, 39965472, 46626384, 69939576, 93252768, 139879152, 279758304]

約数ペア:

[(1, 279758304), (2, 139879152), (3, 93252768), (4, 69939576), (6, 46626384), (7, 39965472), (8, 34969788), (9, 31084256), (12, 23313192), (14, 19982736), (16, 17484894), (18, 15542128), (21, 13321824), (24, 11656596), (28, 9991368), (32, 8742447), (36, 7771064), (42, 6660912), (48, 5828298), (56, 4995684), (63, 4440608), (72, 3885532), (84, 3330456), (96, 2914149), (112, 2497842), (126, 2220304), (144, 1942766), (151, 1852704), (168, 1665228), (224, 1248921), (252, 1110152), (288, 971383), (302, 926352), (336, 832614), (453, 617568), (504, 555076), (604, 463176), (672, 416307), (906, 308784), (919, 304416), (1008, 277538), (1057, 264672), (1208, 231588), (1359, 205856), (1812, 154392), (1838, 152208), (2016, 138769), (2114, 132336), (2416, 115794), (2718, 102928), (2757, 101472), (3171, 88224), (3624, 77196), (3676, 76104), (4228, 66168), (4832, 57897), (5436, 51464), (5514, 50736), (6342, 44112), (6433, 43488), (7248, 38598), (7352, 38052), (8271, 33824), (8456, 33084), (9513, 29408), (10872, 25732), (11028, 25368), (12684, 22056), (12866, 21744), (14496, 19299), (14704, 19026), (16542, 16912)]