281293056

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 162

約数和(自身を含む): 892354190

約数和(自身を除く): 611061134

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, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 968, 1009, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2018, 2112, 2178, 2304, 2816, 2904, 3027, 3168, 3872, 4036, 4224, 4356, 5808, 6054, 6336, 7744, 8072, 8448, 8712, 9081, 11099, 11616, 12108, 12672, 15488, 16144, 17424, 18162, 22198, 23232, 24216, 25344, 30976, 32288, 33297, 34848, 36324, 44396, 46464, 48432, 64576, 66594, 69696, 72648, 88792, 92928, 96864, 99891, 122089, 129152, 133188, 139392, 145296, 177584, 193728, 199782, 244178, 258304, 266376, 278784, 290592, 355168, 366267, 387456, 399564, 488356, 532752, 581184, 710336, 732534, 774912, 799128, 976712, 1065504, 1098801, 1162368, 1420672, 1465068, 1598256, 1953424, 2131008, 2197602, 2324736, 2841344, 2930136, 3196512, 3906848, 4262016, 4395204, 5860272, 6393024, 7813696, 8524032, 8790408, 11720544, 12786048, 15627392, 17580816, 23441088, 25572096, 31254784, 35161632, 46882176, 70323264, 93764352, 140646528, 281293056]

約数ペア:

[(1, 281293056), (2, 140646528), (3, 93764352), (4, 70323264), (6, 46882176), (8, 35161632), (9, 31254784), (11, 25572096), (12, 23441088), (16, 17580816), (18, 15627392), (22, 12786048), (24, 11720544), (32, 8790408), (33, 8524032), (36, 7813696), (44, 6393024), (48, 5860272), (64, 4395204), (66, 4262016), (72, 3906848), (88, 3196512), (96, 2930136), (99, 2841344), (121, 2324736), (128, 2197602), (132, 2131008), (144, 1953424), (176, 1598256), (192, 1465068), (198, 1420672), (242, 1162368), (256, 1098801), (264, 1065504), (288, 976712), (352, 799128), (363, 774912), (384, 732534), (396, 710336), (484, 581184), (528, 532752), (576, 488356), (704, 399564), (726, 387456), (768, 366267), (792, 355168), (968, 290592), (1009, 278784), (1056, 266376), (1089, 258304), (1152, 244178), (1408, 199782), (1452, 193728), (1584, 177584), (1936, 145296), (2018, 139392), (2112, 133188), (2178, 129152), (2304, 122089), (2816, 99891), (2904, 96864), (3027, 92928), (3168, 88792), (3872, 72648), (4036, 69696), (4224, 66594), (4356, 64576), (5808, 48432), (6054, 46464), (6336, 44396), (7744, 36324), (8072, 34848), (8448, 33297), (8712, 32288), (9081, 30976), (11099, 25344), (11616, 24216), (12108, 23232), (12672, 22198), (15488, 18162), (16144, 17424)]