248247988128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{211943}}^1$

素因数の和:212056

約数の個数: 216

約数和(自身を含む): 831111267168

約数和(自身を除く): 582863279040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 83, 84, 96, 98, 112, 126, 144, 147, 166, 168, 196, 224, 249, 252, 288, 294, 332, 336, 392, 441, 498, 504, 581, 588, 664, 672, 747, 784, 882, 996, 1008, 1162, 1176, 1328, 1494, 1568, 1743, 1764, 1992, 2016, 2324, 2352, 2656, 2988, 3486, 3528, 3984, 4067, 4648, 4704, 5229, 5976, 6972, 7056, 7968, 8134, 9296, 10458, 11952, 12201, 13944, 14112, 16268, 18592, 20916, 23904, 24402, 27888, 32536, 36603, 41832, 48804, 55776, 65072, 73206, 83664, 97608, 130144, 146412, 167328, 195216, 211943, 292824, 390432, 423886, 585648, 635829, 847772, 1171296, 1271658, 1483601, 1695544, 1907487, 2543316, 2967202, 3391088, 3814974, 4450803, 5086632, 5934404, 6782176, 7629948, 8901606, 10173264, 10385207, 11868808, 13352409, 15259896, 17591269, 17803212, 20346528, 20770414, 23737616, 26704818, 30519792, 31155621, 35182538, 35606424, 41540828, 47475232, 52773807, 53409636, 61039584, 62311242, 70365076, 71212848, 83081656, 93466863, 105547614, 106819272, 123138883, 124622484, 140730152, 142425696, 158321421, 166163312, 186933726, 211095228, 213638544, 246277766, 249244968, 281460304, 316642842, 332326624, 369416649, 373867452, 422190456, 427277088, 492555532, 498489936, 562920608, 633285684, 738833298, 747734904, 844380912, 861972181, 985111064, 996979872, 1108249947, 1266571368, 1477666596, 1495469808, 1688761824, 1723944362, 1970222128, 2216499894, 2533142736, 2585916543, 2955333192, 2990939616, 3447888724, 3940444256, 4432999788, 5066285472, 5171833086, 5910666384, 6895777448, 7757749629, 8865999576, 10343666172, 11821332768, 13791554896, 15515499258, 17731999152, 20687332344, 27583109792, 31030998516, 35463998304, 41374664688, 62061997032, 82749329376, 124123994064, 248247988128]

約数ペア:

[(1, 248247988128), (2, 124123994064), (3, 82749329376), (4, 62061997032), (6, 41374664688), (7, 35463998304), (8, 31030998516), (9, 27583109792), (12, 20687332344), (14, 17731999152), (16, 15515499258), (18, 13791554896), (21, 11821332768), (24, 10343666172), (28, 8865999576), (32, 7757749629), (36, 6895777448), (42, 5910666384), (48, 5171833086), (49, 5066285472), (56, 4432999788), (63, 3940444256), (72, 3447888724), (83, 2990939616), (84, 2955333192), (96, 2585916543), (98, 2533142736), (112, 2216499894), (126, 1970222128), (144, 1723944362), (147, 1688761824), (166, 1495469808), (168, 1477666596), (196, 1266571368), (224, 1108249947), (249, 996979872), (252, 985111064), (288, 861972181), (294, 844380912), (332, 747734904), (336, 738833298), (392, 633285684), (441, 562920608), (498, 498489936), (504, 492555532), (581, 427277088), (588, 422190456), (664, 373867452), (672, 369416649), (747, 332326624), (784, 316642842), (882, 281460304), (996, 249244968), (1008, 246277766), (1162, 213638544), (1176, 211095228), (1328, 186933726), (1494, 166163312), (1568, 158321421), (1743, 142425696), (1764, 140730152), (1992, 124622484), (2016, 123138883), (2324, 106819272), (2352, 105547614), (2656, 93466863), (2988, 83081656), (3486, 71212848), (3528, 70365076), (3984, 62311242), (4067, 61039584), (4648, 53409636), (4704, 52773807), (5229, 47475232), (5976, 41540828), (6972, 35606424), (7056, 35182538), (7968, 31155621), (8134, 30519792), (9296, 26704818), (10458, 23737616), (11952, 20770414), (12201, 20346528), (13944, 17803212), (14112, 17591269), (16268, 15259896), (18592, 13352409), (20916, 11868808), (23904, 10385207), (24402, 10173264), (27888, 8901606), (32536, 7629948), (36603, 6782176), (41832, 5934404), (48804, 5086632), (55776, 4450803), (65072, 3814974), (73206, 3391088), (83664, 2967202), (97608, 2543316), (130144, 1907487), (146412, 1695544), (167328, 1483601), (195216, 1271658), (211943, 1171296), (292824, 847772), (390432, 635829), (423886, 585648)]