213921144

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 600631200

約数和(自身を除く): 386710056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 61, 72, 106, 122, 159, 183, 212, 244, 318, 366, 424, 477, 488, 549, 636, 732, 919, 954, 1098, 1272, 1464, 1838, 1908, 2196, 2757, 3233, 3676, 3816, 4392, 5514, 6466, 7352, 8271, 9699, 11028, 12932, 16542, 19398, 22056, 25864, 29097, 33084, 38796, 48707, 56059, 58194, 66168, 77592, 97414, 112118, 116388, 146121, 168177, 194828, 224236, 232776, 292242, 336354, 389656, 438363, 448472, 504531, 584484, 672708, 876726, 1009062, 1168968, 1345416, 1753452, 2018124, 2971127, 3506904, 4036248, 5942254, 8913381, 11884508, 17826762, 23769016, 26740143, 35653524, 53480286, 71307048, 106960572, 213921144]

約数ペア:

[(1, 213921144), (2, 106960572), (3, 71307048), (4, 53480286), (6, 35653524), (8, 26740143), (9, 23769016), (12, 17826762), (18, 11884508), (24, 8913381), (36, 5942254), (53, 4036248), (61, 3506904), (72, 2971127), (106, 2018124), (122, 1753452), (159, 1345416), (183, 1168968), (212, 1009062), (244, 876726), (318, 672708), (366, 584484), (424, 504531), (477, 448472), (488, 438363), (549, 389656), (636, 336354), (732, 292242), (919, 232776), (954, 224236), (1098, 194828), (1272, 168177), (1464, 146121), (1838, 116388), (1908, 112118), (2196, 97414), (2757, 77592), (3233, 66168), (3676, 58194), (3816, 56059), (4392, 48707), (5514, 38796), (6466, 33084), (7352, 29097), (8271, 25864), (9699, 22056), (11028, 19398), (12932, 16542)]