123467904

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 414348480

約数和(自身を除く): 290880576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 251, 252, 288, 336, 366, 384, 427, 448, 488, 502, 504, 549, 576, 672, 732, 753, 854, 896, 976, 1004, 1008, 1098, 1152, 1281, 1344, 1464, 1506, 1708, 1757, 1952, 2008, 2016, 2196, 2259, 2562, 2688, 2928, 3012, 3416, 3514, 3843, 3904, 4016, 4032, 4392, 4518, 5124, 5271, 5856, 6024, 6832, 7028, 7686, 7808, 8032, 8064, 8784, 9036, 10248, 10542, 11712, 12048, 13664, 14056, 15311, 15372, 15813, 16064, 17568, 18072, 20496, 21084, 23424, 24096, 27328, 28112, 30622, 30744, 31626, 32128, 35136, 36144, 40992, 42168, 45933, 48192, 54656, 56224, 61244, 61488, 63252, 70272, 72288, 81984, 84336, 91866, 96384, 107177, 112448, 122488, 122976, 126504, 137799, 144576, 163968, 168672, 183732, 214354, 224896, 244976, 245952, 253008, 275598, 289152, 321531, 337344, 367464, 428708, 489952, 491904, 506016, 551196, 643062, 674688, 734928, 857416, 964593, 979904, 1012032, 1102392, 1286124, 1469856, 1714832, 1929186, 1959808, 2024064, 2204784, 2572248, 2939712, 3429664, 3858372, 4409568, 5144496, 5879424, 6859328, 7716744, 8819136, 10288992, 13718656, 15433488, 17638272, 20577984, 30866976, 41155968, 61733952, 123467904]

約数ペア:

[(1, 123467904), (2, 61733952), (3, 41155968), (4, 30866976), (6, 20577984), (7, 17638272), (8, 15433488), (9, 13718656), (12, 10288992), (14, 8819136), (16, 7716744), (18, 6859328), (21, 5879424), (24, 5144496), (28, 4409568), (32, 3858372), (36, 3429664), (42, 2939712), (48, 2572248), (56, 2204784), (61, 2024064), (63, 1959808), (64, 1929186), (72, 1714832), (84, 1469856), (96, 1286124), (112, 1102392), (122, 1012032), (126, 979904), (128, 964593), (144, 857416), (168, 734928), (183, 674688), (192, 643062), (224, 551196), (244, 506016), (251, 491904), (252, 489952), (288, 428708), (336, 367464), (366, 337344), (384, 321531), (427, 289152), (448, 275598), (488, 253008), (502, 245952), (504, 244976), (549, 224896), (576, 214354), (672, 183732), (732, 168672), (753, 163968), (854, 144576), (896, 137799), (976, 126504), (1004, 122976), (1008, 122488), (1098, 112448), (1152, 107177), (1281, 96384), (1344, 91866), (1464, 84336), (1506, 81984), (1708, 72288), (1757, 70272), (1952, 63252), (2008, 61488), (2016, 61244), (2196, 56224), (2259, 54656), (2562, 48192), (2688, 45933), (2928, 42168), (3012, 40992), (3416, 36144), (3514, 35136), (3843, 32128), (3904, 31626), (4016, 30744), (4032, 30622), (4392, 28112), (4518, 27328), (5124, 24096), (5271, 23424), (5856, 21084), (6024, 20496), (6832, 18072), (7028, 17568), (7686, 16064), (7808, 15813), (8032, 15372), (8064, 15311), (8784, 14056), (9036, 13664), (10248, 12048), (10542, 11712)]