287265888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 1024785216

約数和(自身を除く): 737519328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 97, 104, 112, 113, 117, 126, 144, 156, 168, 182, 194, 208, 224, 226, 234, 252, 273, 288, 291, 312, 336, 339, 364, 388, 416, 452, 468, 504, 546, 582, 624, 672, 678, 679, 728, 776, 791, 819, 873, 904, 936, 1008, 1017, 1092, 1164, 1248, 1261, 1356, 1358, 1456, 1469, 1552, 1582, 1638, 1746, 1808, 1872, 2016, 2034, 2037, 2184, 2328, 2373, 2522, 2712, 2716, 2912, 2938, 3104, 3164, 3276, 3492, 3616, 3744, 3783, 4068, 4074, 4368, 4407, 4656, 4746, 5044, 5424, 5432, 5876, 6111, 6328, 6552, 6984, 7119, 7566, 8136, 8148, 8736, 8814, 8827, 9312, 9492, 10088, 10283, 10848, 10864, 10961, 11349, 11752, 12222, 12656, 13104, 13221, 13968, 14238, 15132, 16272, 16296, 17628, 17654, 18984, 20176, 20566, 21728, 21922, 22698, 23504, 24444, 25312, 26208, 26442, 26481, 27936, 28476, 30264, 30849, 32544, 32592, 32883, 35256, 35308, 37968, 40352, 41132, 43844, 45396, 47008, 48888, 52884, 52962, 56952, 60528, 61698, 65184, 65766, 70512, 70616, 75936, 76727, 79443, 82264, 87688, 90792, 92547, 97776, 98649, 105768, 105924, 113904, 121056, 123396, 131532, 141024, 141232, 142493, 153454, 158886, 164528, 175376, 181584, 185094, 195552, 197298, 211536, 211848, 227808, 230181, 246792, 263064, 282464, 284986, 306908, 317772, 329056, 350752, 363168, 370188, 394596, 423072, 423696, 427479, 460362, 493584, 526128, 569972, 613816, 635544, 690543, 740376, 789192, 847392, 854958, 920724, 987168, 997451, 1052256, 1139944, 1227632, 1271088, 1282437, 1381086, 1480752, 1578384, 1709916, 1841448, 1994902, 2279888, 2455264, 2542176, 2564874, 2762172, 2961504, 2992353, 3156768, 3419832, 3682896, 3989804, 4559776, 5129748, 5524344, 5984706, 6839664, 7365792, 7979608, 8977059, 10259496, 11048688, 11969412, 13679328, 15959216, 17954118, 20518992, 22097376, 23938824, 31918432, 35908236, 41037984, 47877648, 71816472, 95755296, 143632944, 287265888]

約数ペア:

[(1, 287265888), (2, 143632944), (3, 95755296), (4, 71816472), (6, 47877648), (7, 41037984), (8, 35908236), (9, 31918432), (12, 23938824), (13, 22097376), (14, 20518992), (16, 17954118), (18, 15959216), (21, 13679328), (24, 11969412), (26, 11048688), (28, 10259496), (32, 8977059), (36, 7979608), (39, 7365792), (42, 6839664), (48, 5984706), (52, 5524344), (56, 5129748), (63, 4559776), (72, 3989804), (78, 3682896), (84, 3419832), (91, 3156768), (96, 2992353), (97, 2961504), (104, 2762172), (112, 2564874), (113, 2542176), (117, 2455264), (126, 2279888), (144, 1994902), (156, 1841448), (168, 1709916), (182, 1578384), (194, 1480752), (208, 1381086), (224, 1282437), (226, 1271088), (234, 1227632), (252, 1139944), (273, 1052256), (288, 997451), (291, 987168), (312, 920724), (336, 854958), (339, 847392), (364, 789192), (388, 740376), (416, 690543), (452, 635544), (468, 613816), (504, 569972), (546, 526128), (582, 493584), (624, 460362), (672, 427479), (678, 423696), (679, 423072), (728, 394596), (776, 370188), (791, 363168), (819, 350752), (873, 329056), (904, 317772), (936, 306908), (1008, 284986), (1017, 282464), (1092, 263064), (1164, 246792), (1248, 230181), (1261, 227808), (1356, 211848), (1358, 211536), (1456, 197298), (1469, 195552), (1552, 185094), (1582, 181584), (1638, 175376), (1746, 164528), (1808, 158886), (1872, 153454), (2016, 142493), (2034, 141232), (2037, 141024), (2184, 131532), (2328, 123396), (2373, 121056), (2522, 113904), (2712, 105924), (2716, 105768), (2912, 98649), (2938, 97776), (3104, 92547), (3164, 90792), (3276, 87688), (3492, 82264), (3616, 79443), (3744, 76727), (3783, 75936), (4068, 70616), (4074, 70512), (4368, 65766), (4407, 65184), (4656, 61698), (4746, 60528), (5044, 56952), (5424, 52962), (5432, 52884), (5876, 48888), (6111, 47008), (6328, 45396), (6552, 43844), (6984, 41132), (7119, 40352), (7566, 37968), (8136, 35308), (8148, 35256), (8736, 32883), (8814, 32592), (8827, 32544), (9312, 30849), (9492, 30264), (10088, 28476), (10283, 27936), (10848, 26481), (10864, 26442), (10961, 26208), (11349, 25312), (11752, 24444), (12222, 23504), (12656, 22698), (13104, 21922), (13221, 21728), (13968, 20566), (14238, 20176), (15132, 18984), (16272, 17654), (16296, 17628)]