291992688

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 938377440

約数和(自身を除く): 646384752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 81, 104, 106, 108, 109, 117, 144, 156, 159, 162, 208, 212, 216, 218, 234, 243, 312, 318, 324, 327, 351, 424, 432, 436, 468, 477, 486, 624, 636, 648, 654, 689, 702, 848, 872, 936, 954, 972, 981, 1053, 1272, 1296, 1308, 1378, 1404, 1417, 1431, 1744, 1872, 1908, 1944, 1962, 2067, 2106, 2544, 2616, 2756, 2808, 2834, 2862, 2943, 3159, 3816, 3888, 3924, 4134, 4212, 4251, 4293, 5232, 5512, 5616, 5668, 5724, 5777, 5886, 6201, 6318, 7632, 7848, 8268, 8424, 8502, 8586, 8829, 11024, 11336, 11448, 11554, 11772, 12402, 12636, 12753, 12879, 15696, 16536, 16848, 17004, 17172, 17331, 17658, 18603, 22672, 22896, 23108, 23544, 24804, 25272, 25506, 25758, 26487, 33072, 34008, 34344, 34662, 35316, 37206, 38259, 46216, 47088, 49608, 50544, 51012, 51516, 51993, 52974, 55809, 68016, 68688, 69324, 70632, 74412, 75101, 76518, 92432, 99216, 102024, 103032, 103986, 105948, 111618, 114777, 138648, 141264, 148824, 150202, 153036, 155979, 167427, 204048, 206064, 207972, 211896, 223236, 225303, 229554, 277296, 297648, 300404, 306072, 311958, 334854, 344331, 415944, 423792, 446472, 450606, 459108, 467937, 600808, 612144, 623916, 669708, 675909, 688662, 831888, 892944, 901212, 918216, 935874, 1201616, 1247832, 1339416, 1351818, 1377324, 1403811, 1802424, 1836432, 1871748, 2027727, 2495664, 2678832, 2703636, 2754648, 2807622, 3604848, 3743496, 4055454, 5407272, 5509296, 5615244, 6083181, 7486992, 8110908, 10814544, 11230488, 12166362, 16221816, 18249543, 22460976, 24332724, 32443632, 36499086, 48665448, 72998172, 97330896, 145996344, 291992688]

約数ペア:

[(1, 291992688), (2, 145996344), (3, 97330896), (4, 72998172), (6, 48665448), (8, 36499086), (9, 32443632), (12, 24332724), (13, 22460976), (16, 18249543), (18, 16221816), (24, 12166362), (26, 11230488), (27, 10814544), (36, 8110908), (39, 7486992), (48, 6083181), (52, 5615244), (53, 5509296), (54, 5407272), (72, 4055454), (78, 3743496), (81, 3604848), (104, 2807622), (106, 2754648), (108, 2703636), (109, 2678832), (117, 2495664), (144, 2027727), (156, 1871748), (159, 1836432), (162, 1802424), (208, 1403811), (212, 1377324), (216, 1351818), (218, 1339416), (234, 1247832), (243, 1201616), (312, 935874), (318, 918216), (324, 901212), (327, 892944), (351, 831888), (424, 688662), (432, 675909), (436, 669708), (468, 623916), (477, 612144), (486, 600808), (624, 467937), (636, 459108), (648, 450606), (654, 446472), (689, 423792), (702, 415944), (848, 344331), (872, 334854), (936, 311958), (954, 306072), (972, 300404), (981, 297648), (1053, 277296), (1272, 229554), (1296, 225303), (1308, 223236), (1378, 211896), (1404, 207972), (1417, 206064), (1431, 204048), (1744, 167427), (1872, 155979), (1908, 153036), (1944, 150202), (1962, 148824), (2067, 141264), (2106, 138648), (2544, 114777), (2616, 111618), (2756, 105948), (2808, 103986), (2834, 103032), (2862, 102024), (2943, 99216), (3159, 92432), (3816, 76518), (3888, 75101), (3924, 74412), (4134, 70632), (4212, 69324), (4251, 68688), (4293, 68016), (5232, 55809), (5512, 52974), (5616, 51993), (5668, 51516), (5724, 51012), (5777, 50544), (5886, 49608), (6201, 47088), (6318, 46216), (7632, 38259), (7848, 37206), (8268, 35316), (8424, 34662), (8502, 34344), (8586, 34008), (8829, 33072), (11024, 26487), (11336, 25758), (11448, 25506), (11554, 25272), (11772, 24804), (12402, 23544), (12636, 23108), (12753, 22896), (12879, 22672), (15696, 18603), (16536, 17658), (16848, 17331), (17004, 17172)]