1207881984

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 3649766400

約数和(自身を除く): 2441884416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 59, 61, 64, 69, 76, 92, 96, 114, 118, 122, 128, 138, 152, 177, 183, 184, 192, 228, 236, 244, 256, 276, 304, 354, 366, 368, 384, 437, 456, 472, 488, 552, 608, 708, 732, 736, 768, 874, 912, 944, 976, 1104, 1121, 1159, 1216, 1311, 1357, 1403, 1416, 1464, 1472, 1748, 1824, 1888, 1952, 2208, 2242, 2318, 2432, 2622, 2714, 2806, 2832, 2928, 2944, 3363, 3477, 3496, 3599, 3648, 3776, 3904, 4071, 4209, 4416, 4484, 4636, 4864, 5244, 5428, 5612, 5664, 5856, 5888, 6726, 6954, 6992, 7198, 7296, 7552, 7808, 8142, 8418, 8832, 8968, 9272, 10488, 10797, 10856, 11224, 11328, 11712, 13452, 13908, 13984, 14396, 14592, 15104, 15616, 16284, 16836, 17664, 17936, 18544, 20976, 21594, 21712, 22448, 22656, 23424, 25783, 26657, 26904, 27816, 27968, 28792, 32568, 33672, 35872, 37088, 41952, 43188, 43424, 44896, 45312, 46848, 51566, 53314, 53808, 55632, 55936, 57584, 65136, 67344, 68381, 71744, 74176, 77349, 79971, 82777, 83904, 86376, 86848, 89792, 103132, 106628, 107616, 111264, 111872, 115168, 130272, 134688, 136762, 143488, 148352, 154698, 159942, 165554, 167808, 172752, 173696, 179584, 205143, 206264, 213256, 215232, 222528, 230336, 248331, 260544, 269376, 273524, 286976, 296704, 309396, 319884, 331108, 335616, 345504, 347392, 359168, 410286, 412528, 426512, 430464, 445056, 460672, 496662, 521088, 538752, 547048, 618792, 639768, 662216, 691008, 820572, 825056, 853024, 860928, 890112, 921344, 993324, 1042176, 1077504, 1094096, 1237584, 1279536, 1324432, 1382016, 1572763, 1641144, 1650112, 1706048, 1986648, 2188192, 2475168, 2559072, 2648864, 2764032, 3145526, 3282288, 3300224, 3412096, 3973296, 4376384, 4718289, 4950336, 5118144, 5297728, 6291052, 6564576, 6600448, 6824192, 7946592, 8752768, 9436578, 9900672, 10236288, 10595456, 12582104, 13129152, 15893184, 17505536, 18873156, 19801344, 20472576, 21190912, 25164208, 26258304, 31786368, 37746312, 50328416, 52516608, 63572736, 75492624, 100656832, 150985248, 201313664, 301970496, 402627328, 603940992, 1207881984]

約数ペア:

[(1, 1207881984), (2, 603940992), (3, 402627328), (4, 301970496), (6, 201313664), (8, 150985248), (12, 100656832), (16, 75492624), (19, 63572736), (23, 52516608), (24, 50328416), (32, 37746312), (38, 31786368), (46, 26258304), (48, 25164208), (57, 21190912), (59, 20472576), (61, 19801344), (64, 18873156), (69, 17505536), (76, 15893184), (92, 13129152), (96, 12582104), (114, 10595456), (118, 10236288), (122, 9900672), (128, 9436578), (138, 8752768), (152, 7946592), (177, 6824192), (183, 6600448), (184, 6564576), (192, 6291052), (228, 5297728), (236, 5118144), (244, 4950336), (256, 4718289), (276, 4376384), (304, 3973296), (354, 3412096), (366, 3300224), (368, 3282288), (384, 3145526), (437, 2764032), (456, 2648864), (472, 2559072), (488, 2475168), (552, 2188192), (608, 1986648), (708, 1706048), (732, 1650112), (736, 1641144), (768, 1572763), (874, 1382016), (912, 1324432), (944, 1279536), (976, 1237584), (1104, 1094096), (1121, 1077504), (1159, 1042176), (1216, 993324), (1311, 921344), (1357, 890112), (1403, 860928), (1416, 853024), (1464, 825056), (1472, 820572), (1748, 691008), (1824, 662216), (1888, 639768), (1952, 618792), (2208, 547048), (2242, 538752), (2318, 521088), (2432, 496662), (2622, 460672), (2714, 445056), (2806, 430464), (2832, 426512), (2928, 412528), (2944, 410286), (3363, 359168), (3477, 347392), (3496, 345504), (3599, 335616), (3648, 331108), (3776, 319884), (3904, 309396), (4071, 296704), (4209, 286976), (4416, 273524), (4484, 269376), (4636, 260544), (4864, 248331), (5244, 230336), (5428, 222528), (5612, 215232), (5664, 213256), (5856, 206264), (5888, 205143), (6726, 179584), (6954, 173696), (6992, 172752), (7198, 167808), (7296, 165554), (7552, 159942), (7808, 154698), (8142, 148352), (8418, 143488), (8832, 136762), (8968, 134688), (9272, 130272), (10488, 115168), (10797, 111872), (10856, 111264), (11224, 107616), (11328, 106628), (11712, 103132), (13452, 89792), (13908, 86848), (13984, 86376), (14396, 83904), (14592, 82777), (15104, 79971), (15616, 77349), (16284, 74176), (16836, 71744), (17664, 68381), (17936, 67344), (18544, 65136), (20976, 57584), (21594, 55936), (21712, 55632), (22448, 53808), (22656, 53314), (23424, 51566), (25783, 46848), (26657, 45312), (26904, 44896), (27816, 43424), (27968, 43188), (28792, 41952), (32568, 37088), (33672, 35872)]