272267172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 764854272

約数和(自身を除く): 492587100

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 113, 124, 127, 153, 186, 204, 226, 254, 279, 306, 339, 372, 381, 452, 508, 527, 558, 612, 678, 762, 1017, 1054, 1116, 1143, 1356, 1524, 1581, 1921, 2034, 2108, 2159, 2286, 3162, 3503, 3842, 3937, 4068, 4318, 4572, 4743, 5763, 6324, 6477, 7006, 7684, 7874, 8636, 9486, 10509, 11526, 11811, 12954, 14012, 14351, 15748, 17289, 18972, 19431, 21018, 23052, 23622, 25908, 28702, 31527, 34578, 35433, 38862, 42036, 43053, 47244, 57404, 59551, 63054, 66929, 69156, 70866, 77724, 86106, 119102, 126108, 129159, 133858, 141732, 172212, 178653, 200787, 238204, 243967, 258318, 267716, 357306, 401574, 444881, 487934, 516636, 535959, 602361, 714612, 731901, 803148, 889762, 975868, 1071918, 1204722, 1334643, 1463802, 1779524, 2143836, 2195703, 2409444, 2669286, 2927604, 4003929, 4391406, 5338572, 7562977, 8007858, 8782812, 15125954, 16015716, 22688931, 30251908, 45377862, 68066793, 90755724, 136133586, 272267172]

約数ペア:

[(1, 272267172), (2, 136133586), (3, 90755724), (4, 68066793), (6, 45377862), (9, 30251908), (12, 22688931), (17, 16015716), (18, 15125954), (31, 8782812), (34, 8007858), (36, 7562977), (51, 5338572), (62, 4391406), (68, 4003929), (93, 2927604), (102, 2669286), (113, 2409444), (124, 2195703), (127, 2143836), (153, 1779524), (186, 1463802), (204, 1334643), (226, 1204722), (254, 1071918), (279, 975868), (306, 889762), (339, 803148), (372, 731901), (381, 714612), (452, 602361), (508, 535959), (527, 516636), (558, 487934), (612, 444881), (678, 401574), (762, 357306), (1017, 267716), (1054, 258318), (1116, 243967), (1143, 238204), (1356, 200787), (1524, 178653), (1581, 172212), (1921, 141732), (2034, 133858), (2108, 129159), (2159, 126108), (2286, 119102), (3162, 86106), (3503, 77724), (3842, 70866), (3937, 69156), (4068, 66929), (4318, 63054), (4572, 59551), (4743, 57404), (5763, 47244), (6324, 43053), (6477, 42036), (7006, 38862), (7684, 35433), (7874, 34578), (8636, 31527), (9486, 28702), (10509, 25908), (11526, 23622), (11811, 23052), (12954, 21018), (14012, 19431), (14351, 18972), (15748, 17289)]