679425264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 240

約数和(自身を含む): 2376990720

約数和(自身を除く): 1697565456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 476, 496, 504, 527, 558, 612, 651, 714, 744, 816, 868, 952, 1008, 1054, 1071, 1116, 1224, 1279, 1302, 1428, 1488, 1581, 1736, 1904, 1953, 2108, 2142, 2232, 2448, 2558, 2604, 2856, 3162, 3472, 3689, 3837, 3906, 4216, 4284, 4464, 4743, 5116, 5208, 5712, 6324, 7378, 7674, 7812, 8432, 8568, 8953, 9486, 10232, 10416, 11067, 11511, 12648, 14756, 15348, 15624, 17136, 17906, 18972, 20464, 21743, 22134, 23022, 25296, 26859, 29512, 30696, 31248, 33201, 35812, 37944, 39649, 43486, 44268, 46044, 53718, 59024, 61392, 65229, 66402, 71624, 75888, 79298, 80577, 86972, 88536, 92088, 107436, 118947, 130458, 132804, 143248, 152201, 158596, 161154, 173944, 177072, 184176, 195687, 214872, 237894, 260916, 265608, 277543, 304402, 317192, 322308, 347888, 356841, 391374, 429744, 456603, 475788, 521832, 531216, 555086, 608804, 634384, 644616, 674033, 713682, 782748, 832629, 913206, 951576, 1043664, 1110172, 1217608, 1289232, 1348066, 1369809, 1427364, 1565496, 1665258, 1826412, 1903152, 2022099, 2220344, 2435216, 2497887, 2696132, 2739618, 2854728, 3130992, 3330516, 3652824, 4044198, 4440688, 4718231, 4995774, 5392264, 5479236, 5709456, 6066297, 6661032, 7305648, 8088396, 9436462, 9991548, 10784528, 10958472, 12132594, 13322064, 14154693, 16176792, 18872924, 19983096, 21916944, 24265188, 28309386, 32353584, 37745848, 39966192, 42464079, 48530376, 56618772, 75491696, 84928158, 97060752, 113237544, 169856316, 226475088, 339712632, 679425264]

約数ペア:

[(1, 679425264), (2, 339712632), (3, 226475088), (4, 169856316), (6, 113237544), (7, 97060752), (8, 84928158), (9, 75491696), (12, 56618772), (14, 48530376), (16, 42464079), (17, 39966192), (18, 37745848), (21, 32353584), (24, 28309386), (28, 24265188), (31, 21916944), (34, 19983096), (36, 18872924), (42, 16176792), (48, 14154693), (51, 13322064), (56, 12132594), (62, 10958472), (63, 10784528), (68, 9991548), (72, 9436462), (84, 8088396), (93, 7305648), (102, 6661032), (112, 6066297), (119, 5709456), (124, 5479236), (126, 5392264), (136, 4995774), (144, 4718231), (153, 4440688), (168, 4044198), (186, 3652824), (204, 3330516), (217, 3130992), (238, 2854728), (248, 2739618), (252, 2696132), (272, 2497887), (279, 2435216), (306, 2220344), (336, 2022099), (357, 1903152), (372, 1826412), (408, 1665258), (434, 1565496), (476, 1427364), (496, 1369809), (504, 1348066), (527, 1289232), (558, 1217608), (612, 1110172), (651, 1043664), (714, 951576), (744, 913206), (816, 832629), (868, 782748), (952, 713682), (1008, 674033), (1054, 644616), (1071, 634384), (1116, 608804), (1224, 555086), (1279, 531216), (1302, 521832), (1428, 475788), (1488, 456603), (1581, 429744), (1736, 391374), (1904, 356841), (1953, 347888), (2108, 322308), (2142, 317192), (2232, 304402), (2448, 277543), (2558, 265608), (2604, 260916), (2856, 237894), (3162, 214872), (3472, 195687), (3689, 184176), (3837, 177072), (3906, 173944), (4216, 161154), (4284, 158596), (4464, 152201), (4743, 143248), (5116, 132804), (5208, 130458), (5712, 118947), (6324, 107436), (7378, 92088), (7674, 88536), (7812, 86972), (8432, 80577), (8568, 79298), (8953, 75888), (9486, 71624), (10232, 66402), (10416, 65229), (11067, 61392), (11511, 59024), (12648, 53718), (14756, 46044), (15348, 44268), (15624, 43486), (17136, 39649), (17906, 37944), (18972, 35812), (20464, 33201), (21743, 31248), (22134, 30696), (23022, 29512), (25296, 26859)]