1239403968

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17783}}^1$

素因数の和:17823

約数の個数: 126

約数和(自身を含む): 3905064072

約数和(自身を除く): 2665660104

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, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4356, 5808, 6336, 7744, 8712, 11616, 17424, 17783, 23232, 34848, 35566, 53349, 69696, 71132, 106698, 142264, 160047, 195613, 213396, 284528, 320094, 391226, 426792, 569056, 586839, 640188, 782452, 853584, 1138112, 1173678, 1280376, 1564904, 1707168, 1760517, 2151743, 2347356, 2560752, 3129808, 3414336, 3521034, 4303486, 4694712, 5121504, 6259616, 6455229, 7042068, 8606972, 9389424, 10243008, 12519232, 12910458, 14084136, 17213944, 18778848, 19365687, 25820916, 28168272, 34427888, 37557696, 38731374, 51641832, 56336544, 68855776, 77462748, 103283664, 112673088, 137711552, 154925496, 206567328, 309850992, 413134656, 619701984, 1239403968]

約数ペア:

[(1, 1239403968), (2, 619701984), (3, 413134656), (4, 309850992), (6, 206567328), (8, 154925496), (9, 137711552), (11, 112673088), (12, 103283664), (16, 77462748), (18, 68855776), (22, 56336544), (24, 51641832), (32, 38731374), (33, 37557696), (36, 34427888), (44, 28168272), (48, 25820916), (64, 19365687), (66, 18778848), (72, 17213944), (88, 14084136), (96, 12910458), (99, 12519232), (121, 10243008), (132, 9389424), (144, 8606972), (176, 7042068), (192, 6455229), (198, 6259616), (242, 5121504), (264, 4694712), (288, 4303486), (352, 3521034), (363, 3414336), (396, 3129808), (484, 2560752), (528, 2347356), (576, 2151743), (704, 1760517), (726, 1707168), (792, 1564904), (968, 1280376), (1056, 1173678), (1089, 1138112), (1452, 853584), (1584, 782452), (1936, 640188), (2112, 586839), (2178, 569056), (2904, 426792), (3168, 391226), (3872, 320094), (4356, 284528), (5808, 213396), (6336, 195613), (7744, 160047), (8712, 142264), (11616, 106698), (17424, 71132), (17783, 69696), (23232, 53349), (34848, 35566)]