284745888

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 1003363200

約数和(自身を除く): 718617312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 89, 92, 96, 108, 112, 126, 138, 144, 161, 168, 178, 184, 189, 207, 216, 224, 252, 267, 276, 288, 322, 336, 356, 368, 378, 414, 432, 483, 504, 529, 534, 552, 621, 623, 644, 672, 712, 736, 756, 801, 828, 864, 966, 1008, 1058, 1068, 1104, 1242, 1246, 1288, 1424, 1449, 1512, 1587, 1602, 1656, 1869, 1932, 2016, 2047, 2116, 2136, 2208, 2403, 2484, 2492, 2576, 2848, 2898, 3024, 3174, 3204, 3312, 3703, 3738, 3864, 4094, 4232, 4272, 4347, 4761, 4806, 4968, 4984, 5152, 5607, 5796, 6048, 6141, 6348, 6408, 6624, 7406, 7476, 7728, 8188, 8464, 8544, 8694, 9522, 9612, 9936, 9968, 11109, 11214, 11592, 12282, 12696, 12816, 14283, 14329, 14812, 14952, 15456, 16376, 16821, 16928, 17388, 18423, 19044, 19224, 19872, 19936, 22218, 22428, 23184, 24564, 25392, 25632, 28566, 28658, 29624, 29904, 32752, 33327, 33642, 34776, 36846, 38088, 38448, 42987, 44436, 44856, 46368, 47081, 49128, 50784, 55269, 57132, 57316, 59248, 59808, 65504, 66654, 67284, 69552, 73692, 76176, 76896, 85974, 88872, 89712, 94162, 98256, 99981, 110538, 114264, 114632, 118496, 128961, 133308, 134568, 139104, 141243, 147384, 152352, 171948, 177744, 179424, 188324, 196512, 199962, 221076, 228528, 229264, 257922, 266616, 269136, 282486, 294768, 329567, 343896, 355488, 376648, 386883, 399924, 423729, 442152, 457056, 458528, 515844, 533232, 538272, 564972, 589536, 659134, 687792, 753296, 773766, 799848, 847458, 884304, 988701, 1031688, 1066464, 1129944, 1271187, 1318268, 1375584, 1506592, 1547532, 1599696, 1694916, 1768608, 1977402, 2063376, 2259888, 2542374, 2636536, 2966103, 3095064, 3199392, 3389832, 3954804, 4126752, 4519776, 5084748, 5273072, 5932206, 6190128, 6779664, 7909608, 8898309, 10169496, 10546144, 11864412, 12380256, 13559328, 15819216, 17796618, 20338992, 23728824, 31638432, 35593236, 40677984, 47457648, 71186472, 94915296, 142372944, 284745888]

約数ペア:

[(1, 284745888), (2, 142372944), (3, 94915296), (4, 71186472), (6, 47457648), (7, 40677984), (8, 35593236), (9, 31638432), (12, 23728824), (14, 20338992), (16, 17796618), (18, 15819216), (21, 13559328), (23, 12380256), (24, 11864412), (27, 10546144), (28, 10169496), (32, 8898309), (36, 7909608), (42, 6779664), (46, 6190128), (48, 5932206), (54, 5273072), (56, 5084748), (63, 4519776), (69, 4126752), (72, 3954804), (84, 3389832), (89, 3199392), (92, 3095064), (96, 2966103), (108, 2636536), (112, 2542374), (126, 2259888), (138, 2063376), (144, 1977402), (161, 1768608), (168, 1694916), (178, 1599696), (184, 1547532), (189, 1506592), (207, 1375584), (216, 1318268), (224, 1271187), (252, 1129944), (267, 1066464), (276, 1031688), (288, 988701), (322, 884304), (336, 847458), (356, 799848), (368, 773766), (378, 753296), (414, 687792), (432, 659134), (483, 589536), (504, 564972), (529, 538272), (534, 533232), (552, 515844), (621, 458528), (623, 457056), (644, 442152), (672, 423729), (712, 399924), (736, 386883), (756, 376648), (801, 355488), (828, 343896), (864, 329567), (966, 294768), (1008, 282486), (1058, 269136), (1068, 266616), (1104, 257922), (1242, 229264), (1246, 228528), (1288, 221076), (1424, 199962), (1449, 196512), (1512, 188324), (1587, 179424), (1602, 177744), (1656, 171948), (1869, 152352), (1932, 147384), (2016, 141243), (2047, 139104), (2116, 134568), (2136, 133308), (2208, 128961), (2403, 118496), (2484, 114632), (2492, 114264), (2576, 110538), (2848, 99981), (2898, 98256), (3024, 94162), (3174, 89712), (3204, 88872), (3312, 85974), (3703, 76896), (3738, 76176), (3864, 73692), (4094, 69552), (4232, 67284), (4272, 66654), (4347, 65504), (4761, 59808), (4806, 59248), (4968, 57316), (4984, 57132), (5152, 55269), (5607, 50784), (5796, 49128), (6048, 47081), (6141, 46368), (6348, 44856), (6408, 44436), (6624, 42987), (7406, 38448), (7476, 38088), (7728, 36846), (8188, 34776), (8464, 33642), (8544, 33327), (8694, 32752), (9522, 29904), (9612, 29624), (9936, 28658), (9968, 28566), (11109, 25632), (11214, 25392), (11592, 24564), (12282, 23184), (12696, 22428), (12816, 22218), (14283, 19936), (14329, 19872), (14812, 19224), (14952, 19044), (15456, 18423), (16376, 17388), (16821, 16928)]