1328191488

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 4328644320

約数和(自身を除く): 3000452832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 241, 256, 276, 288, 299, 312, 368, 384, 414, 416, 468, 482, 512, 552, 576, 598, 624, 723, 736, 768, 828, 832, 897, 936, 964, 1024, 1104, 1152, 1196, 1248, 1446, 1472, 1536, 1656, 1664, 1794, 1872, 1928, 2048, 2169, 2208, 2304, 2392, 2496, 2691, 2892, 2944, 3072, 3133, 3312, 3328, 3588, 3744, 3856, 4338, 4416, 4608, 4784, 4992, 5382, 5543, 5784, 5888, 6144, 6266, 6624, 6656, 7176, 7488, 7712, 8676, 8832, 9216, 9399, 9568, 9984, 10764, 11086, 11568, 11776, 12532, 13248, 13312, 14352, 14976, 15424, 16629, 17352, 17664, 18432, 18798, 19136, 19968, 21528, 22172, 23136, 23552, 25064, 26496, 26624, 28197, 28704, 29952, 30848, 33258, 34704, 35328, 37596, 38272, 39936, 43056, 44344, 46272, 47104, 49887, 50128, 52992, 56394, 57408, 59904, 61696, 66516, 69408, 70656, 72059, 75192, 76544, 79872, 86112, 88688, 92544, 99774, 100256, 105984, 112788, 114816, 119808, 123392, 133032, 138816, 141312, 144118, 150384, 153088, 172224, 177376, 185088, 199548, 200512, 211968, 216177, 225576, 229632, 239616, 246784, 266064, 277632, 288236, 300768, 306176, 344448, 354752, 370176, 399096, 401024, 423936, 432354, 451152, 459264, 493568, 532128, 555264, 576472, 601536, 612352, 648531, 688896, 709504, 740352, 798192, 802048, 864708, 902304, 918528, 1064256, 1110528, 1152944, 1203072, 1297062, 1377792, 1419008, 1480704, 1596384, 1604096, 1729416, 1804608, 1837056, 2128512, 2221056, 2305888, 2406144, 2594124, 2755584, 2838016, 3192768, 3208192, 3458832, 3609216, 4257024, 4442112, 4611776, 4812288, 5188248, 5511168, 5676032, 6385536, 6416384, 6917664, 7218432, 8514048, 9223552, 9624576, 10376496, 11352064, 12771072, 13835328, 14436864, 17028096, 18447104, 19249152, 20752992, 25542144, 27670656, 28873728, 34056192, 36894208, 41505984, 51084288, 55341312, 57747456, 73788416, 83011968, 102168576, 110682624, 147576832, 166023936, 221365248, 332047872, 442730496, 664095744, 1328191488]

約数ペア:

[(1, 1328191488), (2, 664095744), (3, 442730496), (4, 332047872), (6, 221365248), (8, 166023936), (9, 147576832), (12, 110682624), (13, 102168576), (16, 83011968), (18, 73788416), (23, 57747456), (24, 55341312), (26, 51084288), (32, 41505984), (36, 36894208), (39, 34056192), (46, 28873728), (48, 27670656), (52, 25542144), (64, 20752992), (69, 19249152), (72, 18447104), (78, 17028096), (92, 14436864), (96, 13835328), (104, 12771072), (117, 11352064), (128, 10376496), (138, 9624576), (144, 9223552), (156, 8514048), (184, 7218432), (192, 6917664), (207, 6416384), (208, 6385536), (234, 5676032), (241, 5511168), (256, 5188248), (276, 4812288), (288, 4611776), (299, 4442112), (312, 4257024), (368, 3609216), (384, 3458832), (414, 3208192), (416, 3192768), (468, 2838016), (482, 2755584), (512, 2594124), (552, 2406144), (576, 2305888), (598, 2221056), (624, 2128512), (723, 1837056), (736, 1804608), (768, 1729416), (828, 1604096), (832, 1596384), (897, 1480704), (936, 1419008), (964, 1377792), (1024, 1297062), (1104, 1203072), (1152, 1152944), (1196, 1110528), (1248, 1064256), (1446, 918528), (1472, 902304), (1536, 864708), (1656, 802048), (1664, 798192), (1794, 740352), (1872, 709504), (1928, 688896), (2048, 648531), (2169, 612352), (2208, 601536), (2304, 576472), (2392, 555264), (2496, 532128), (2691, 493568), (2892, 459264), (2944, 451152), (3072, 432354), (3133, 423936), (3312, 401024), (3328, 399096), (3588, 370176), (3744, 354752), (3856, 344448), (4338, 306176), (4416, 300768), (4608, 288236), (4784, 277632), (4992, 266064), (5382, 246784), (5543, 239616), (5784, 229632), (5888, 225576), (6144, 216177), (6266, 211968), (6624, 200512), (6656, 199548), (7176, 185088), (7488, 177376), (7712, 172224), (8676, 153088), (8832, 150384), (9216, 144118), (9399, 141312), (9568, 138816), (9984, 133032), (10764, 123392), (11086, 119808), (11568, 114816), (11776, 112788), (12532, 105984), (13248, 100256), (13312, 99774), (14352, 92544), (14976, 88688), (15424, 86112), (16629, 79872), (17352, 76544), (17664, 75192), (18432, 72059), (18798, 70656), (19136, 69408), (19968, 66516), (21528, 61696), (22172, 59904), (23136, 57408), (23552, 56394), (25064, 52992), (26496, 50128), (26624, 49887), (28197, 47104), (28704, 46272), (29952, 44344), (30848, 43056), (33258, 39936), (34704, 38272), (35328, 37596)]