263336112

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 841696128

約数和(自身を除く): 578360016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 47, 48, 52, 72, 73, 78, 82, 94, 104, 117, 123, 141, 144, 146, 156, 164, 188, 208, 219, 234, 246, 282, 292, 312, 328, 369, 376, 423, 438, 468, 492, 533, 564, 584, 611, 624, 656, 657, 738, 752, 846, 876, 936, 949, 984, 1066, 1128, 1168, 1222, 1314, 1476, 1599, 1692, 1752, 1833, 1872, 1898, 1927, 1968, 2132, 2256, 2444, 2628, 2847, 2952, 2993, 3198, 3384, 3431, 3504, 3666, 3796, 3854, 4264, 4797, 4888, 5256, 5499, 5694, 5781, 5904, 5986, 6396, 6768, 6862, 7332, 7592, 7708, 8528, 8541, 8979, 9594, 9776, 10293, 10512, 10998, 11388, 11562, 11972, 12792, 13724, 14664, 15184, 15416, 17082, 17343, 17958, 19188, 20586, 21996, 22776, 23124, 23944, 25051, 25584, 26937, 27448, 29328, 30832, 30879, 34164, 34686, 35916, 38376, 38909, 41172, 43992, 44603, 45552, 46248, 47888, 50102, 53874, 54896, 61758, 68328, 69372, 71832, 75153, 76752, 77818, 82344, 87984, 89206, 92496, 100204, 107748, 116727, 123516, 133809, 136656, 138744, 140671, 143664, 150306, 155636, 164688, 178412, 200408, 215496, 225459, 233454, 247032, 267618, 277488, 281342, 300612, 311272, 350181, 356824, 400816, 401427, 422013, 430992, 450918, 466908, 494064, 535236, 562684, 601224, 622544, 700362, 713648, 802854, 844026, 901836, 933816, 1070472, 1125368, 1202448, 1266039, 1400724, 1605708, 1688052, 1803672, 1828723, 1867632, 2140944, 2250736, 2532078, 2801448, 3211416, 3376104, 3607344, 3657446, 5064156, 5486169, 5602896, 6422832, 6752208, 7314892, 10128312, 10972338, 14629784, 16458507, 20256624, 21944676, 29259568, 32917014, 43889352, 65834028, 87778704, 131668056, 263336112]

約数ペア:

[(1, 263336112), (2, 131668056), (3, 87778704), (4, 65834028), (6, 43889352), (8, 32917014), (9, 29259568), (12, 21944676), (13, 20256624), (16, 16458507), (18, 14629784), (24, 10972338), (26, 10128312), (36, 7314892), (39, 6752208), (41, 6422832), (47, 5602896), (48, 5486169), (52, 5064156), (72, 3657446), (73, 3607344), (78, 3376104), (82, 3211416), (94, 2801448), (104, 2532078), (117, 2250736), (123, 2140944), (141, 1867632), (144, 1828723), (146, 1803672), (156, 1688052), (164, 1605708), (188, 1400724), (208, 1266039), (219, 1202448), (234, 1125368), (246, 1070472), (282, 933816), (292, 901836), (312, 844026), (328, 802854), (369, 713648), (376, 700362), (423, 622544), (438, 601224), (468, 562684), (492, 535236), (533, 494064), (564, 466908), (584, 450918), (611, 430992), (624, 422013), (656, 401427), (657, 400816), (738, 356824), (752, 350181), (846, 311272), (876, 300612), (936, 281342), (949, 277488), (984, 267618), (1066, 247032), (1128, 233454), (1168, 225459), (1222, 215496), (1314, 200408), (1476, 178412), (1599, 164688), (1692, 155636), (1752, 150306), (1833, 143664), (1872, 140671), (1898, 138744), (1927, 136656), (1968, 133809), (2132, 123516), (2256, 116727), (2444, 107748), (2628, 100204), (2847, 92496), (2952, 89206), (2993, 87984), (3198, 82344), (3384, 77818), (3431, 76752), (3504, 75153), (3666, 71832), (3796, 69372), (3854, 68328), (4264, 61758), (4797, 54896), (4888, 53874), (5256, 50102), (5499, 47888), (5694, 46248), (5781, 45552), (5904, 44603), (5986, 43992), (6396, 41172), (6768, 38909), (6862, 38376), (7332, 35916), (7592, 34686), (7708, 34164), (8528, 30879), (8541, 30832), (8979, 29328), (9594, 27448), (9776, 26937), (10293, 25584), (10512, 25051), (10998, 23944), (11388, 23124), (11562, 22776), (11972, 21996), (12792, 20586), (13724, 19188), (14664, 17958), (15184, 17343), (15416, 17082)]