231338448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 764629632

約数和(自身を除く): 533291184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 71, 72, 88, 99, 102, 121, 132, 136, 142, 144, 153, 176, 187, 198, 204, 213, 242, 264, 272, 284, 306, 363, 374, 396, 408, 426, 484, 528, 561, 568, 612, 639, 726, 748, 781, 792, 816, 852, 968, 1089, 1122, 1136, 1207, 1224, 1278, 1331, 1452, 1496, 1562, 1584, 1683, 1704, 1936, 2057, 2178, 2244, 2343, 2414, 2448, 2556, 2662, 2904, 2992, 3124, 3366, 3408, 3621, 3993, 4114, 4356, 4488, 4686, 4828, 5112, 5324, 5808, 6171, 6248, 6732, 7029, 7242, 7986, 8228, 8591, 8712, 8976, 9372, 9656, 10224, 10648, 10863, 11979, 12342, 12496, 13277, 13464, 14058, 14484, 15972, 16456, 17182, 17424, 18513, 18744, 19312, 21296, 21726, 22627, 23958, 24684, 25773, 26554, 26928, 28116, 28968, 31944, 32912, 34364, 37026, 37488, 39831, 43452, 45254, 47916, 49368, 51546, 53108, 56232, 57936, 63888, 67881, 68728, 74052, 77319, 79662, 86904, 90508, 94501, 95832, 98736, 103092, 106216, 112464, 119493, 135762, 137456, 146047, 148104, 154638, 159324, 173808, 181016, 189002, 191664, 203643, 206184, 212432, 238986, 271524, 283503, 292094, 296208, 309276, 318648, 362032, 378004, 407286, 412368, 438141, 477972, 543048, 567006, 584188, 618552, 637296, 756008, 814572, 850509, 876282, 955944, 1086096, 1134012, 1168376, 1237104, 1314423, 1512016, 1606517, 1629144, 1701018, 1752564, 1911888, 2268024, 2336752, 2628846, 3213034, 3258288, 3402036, 3505128, 4536048, 4819551, 5257692, 6426068, 6804072, 7010256, 9639102, 10515384, 12852136, 13608144, 14458653, 19278204, 21030768, 25704272, 28917306, 38556408, 57834612, 77112816, 115669224, 231338448]

約数ペア:

[(1, 231338448), (2, 115669224), (3, 77112816), (4, 57834612), (6, 38556408), (8, 28917306), (9, 25704272), (11, 21030768), (12, 19278204), (16, 14458653), (17, 13608144), (18, 12852136), (22, 10515384), (24, 9639102), (33, 7010256), (34, 6804072), (36, 6426068), (44, 5257692), (48, 4819551), (51, 4536048), (66, 3505128), (68, 3402036), (71, 3258288), (72, 3213034), (88, 2628846), (99, 2336752), (102, 2268024), (121, 1911888), (132, 1752564), (136, 1701018), (142, 1629144), (144, 1606517), (153, 1512016), (176, 1314423), (187, 1237104), (198, 1168376), (204, 1134012), (213, 1086096), (242, 955944), (264, 876282), (272, 850509), (284, 814572), (306, 756008), (363, 637296), (374, 618552), (396, 584188), (408, 567006), (426, 543048), (484, 477972), (528, 438141), (561, 412368), (568, 407286), (612, 378004), (639, 362032), (726, 318648), (748, 309276), (781, 296208), (792, 292094), (816, 283503), (852, 271524), (968, 238986), (1089, 212432), (1122, 206184), (1136, 203643), (1207, 191664), (1224, 189002), (1278, 181016), (1331, 173808), (1452, 159324), (1496, 154638), (1562, 148104), (1584, 146047), (1683, 137456), (1704, 135762), (1936, 119493), (2057, 112464), (2178, 106216), (2244, 103092), (2343, 98736), (2414, 95832), (2448, 94501), (2556, 90508), (2662, 86904), (2904, 79662), (2992, 77319), (3124, 74052), (3366, 68728), (3408, 67881), (3621, 63888), (3993, 57936), (4114, 56232), (4356, 53108), (4488, 51546), (4686, 49368), (4828, 47916), (5112, 45254), (5324, 43452), (5808, 39831), (6171, 37488), (6248, 37026), (6732, 34364), (7029, 32912), (7242, 31944), (7986, 28968), (8228, 28116), (8591, 26928), (8712, 26554), (8976, 25773), (9372, 24684), (9656, 23958), (10224, 22627), (10648, 21726), (10863, 21296), (11979, 19312), (12342, 18744), (12496, 18513), (13277, 17424), (13464, 17182), (14058, 16456), (14484, 15972)]