281468592

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3771

約数の個数: 120

約数和(自身を含む): 861194880

約数和(自身を除く): 579726288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 3709, 4216, 4464, 4743, 6324, 7418, 8432, 9486, 11127, 12648, 14836, 18972, 22254, 25296, 29672, 33381, 37944, 44508, 59344, 63053, 66762, 75888, 89016, 114979, 126106, 133524, 178032, 189159, 229958, 252212, 267048, 344937, 378318, 459916, 504424, 534096, 567477, 689874, 756636, 919832, 1008848, 1034811, 1134954, 1379748, 1513272, 1839664, 1954643, 2069622, 2269908, 2759496, 3026544, 3909286, 4139244, 4539816, 5518992, 5863929, 7818572, 8278488, 9079632, 11727858, 15637144, 16556976, 17591787, 23455716, 31274288, 35183574, 46911432, 70367148, 93822864, 140734296, 281468592]

約数ペア:

[(1, 281468592), (2, 140734296), (3, 93822864), (4, 70367148), (6, 46911432), (8, 35183574), (9, 31274288), (12, 23455716), (16, 17591787), (17, 16556976), (18, 15637144), (24, 11727858), (31, 9079632), (34, 8278488), (36, 7818572), (48, 5863929), (51, 5518992), (62, 4539816), (68, 4139244), (72, 3909286), (93, 3026544), (102, 2759496), (124, 2269908), (136, 2069622), (144, 1954643), (153, 1839664), (186, 1513272), (204, 1379748), (248, 1134954), (272, 1034811), (279, 1008848), (306, 919832), (372, 756636), (408, 689874), (496, 567477), (527, 534096), (558, 504424), (612, 459916), (744, 378318), (816, 344937), (1054, 267048), (1116, 252212), (1224, 229958), (1488, 189159), (1581, 178032), (2108, 133524), (2232, 126106), (2448, 114979), (3162, 89016), (3709, 75888), (4216, 66762), (4464, 63053), (4743, 59344), (6324, 44508), (7418, 37944), (8432, 33381), (9486, 29672), (11127, 25296), (12648, 22254), (14836, 18972)]