258987816

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 731203200

約数和(自身を除く): 472215384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 59, 72, 82, 118, 123, 164, 177, 236, 246, 328, 354, 369, 472, 492, 531, 708, 738, 984, 1062, 1416, 1476, 1487, 2124, 2419, 2952, 2974, 4248, 4461, 4838, 5948, 7257, 8922, 9676, 11896, 13383, 14514, 17844, 19352, 21771, 26766, 29028, 35688, 43542, 53532, 58056, 60967, 87084, 87733, 107064, 121934, 174168, 175466, 182901, 243868, 263199, 350932, 365802, 487736, 526398, 548703, 701864, 731604, 789597, 1052796, 1097406, 1463208, 1579194, 2105592, 2194812, 3158388, 3597053, 4389624, 6316776, 7194106, 10791159, 14388212, 21582318, 28776424, 32373477, 43164636, 64746954, 86329272, 129493908, 258987816]

約数ペア:

[(1, 258987816), (2, 129493908), (3, 86329272), (4, 64746954), (6, 43164636), (8, 32373477), (9, 28776424), (12, 21582318), (18, 14388212), (24, 10791159), (36, 7194106), (41, 6316776), (59, 4389624), (72, 3597053), (82, 3158388), (118, 2194812), (123, 2105592), (164, 1579194), (177, 1463208), (236, 1097406), (246, 1052796), (328, 789597), (354, 731604), (369, 701864), (472, 548703), (492, 526398), (531, 487736), (708, 365802), (738, 350932), (984, 263199), (1062, 243868), (1416, 182901), (1476, 175466), (1487, 174168), (2124, 121934), (2419, 107064), (2952, 87733), (2974, 87084), (4248, 60967), (4461, 58056), (4838, 53532), (5948, 43542), (7257, 35688), (8922, 29028), (9676, 26766), (11896, 21771), (13383, 19352), (14514, 17844)]