2788446528

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3250

約数の個数: 252

約数和(自身を含む): 9600419712

約数和(自身を除く): 6811973184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2352, 2604, 2976, 3038, 3136, 3187, 3472, 3528, 3906, 4032, 4464, 4557, 4704, 5208, 5952, 6076, 6374, 6944, 7056, 7812, 8928, 9114, 9408, 9561, 10416, 12152, 12748, 13671, 13888, 14112, 15624, 17856, 18228, 19122, 20832, 22309, 24304, 25496, 27342, 28224, 28683, 31248, 36456, 38244, 41664, 44618, 48608, 50992, 54684, 57366, 62496, 66927, 72912, 76488, 89236, 97216, 98797, 101984, 109368, 114732, 124992, 133854, 145824, 152976, 156163, 178472, 197594, 200781, 203968, 218736, 229464, 267708, 291648, 296391, 305952, 312326, 356944, 395188, 401562, 437472, 458928, 468489, 535416, 592782, 611904, 624652, 691579, 713888, 790376, 803124, 874944, 889173, 917856, 936978, 1070832, 1185564, 1249304, 1383158, 1405467, 1427776, 1580752, 1606248, 1778346, 1835712, 1873956, 2074737, 2141664, 2371128, 2498608, 2766316, 2810934, 3161504, 3212496, 3556692, 3747912, 4149474, 4283328, 4742256, 4841053, 4997216, 5532632, 5621868, 6224211, 6323008, 6424992, 7113384, 7495824, 8298948, 9484512, 9682106, 9994432, 11065264, 11243736, 12448422, 12849984, 14226768, 14523159, 14991648, 16597896, 18969024, 19364212, 22130528, 22487472, 24896844, 28453536, 29046318, 29983296, 33195792, 38728424, 43569477, 44261056, 44974944, 49793688, 56907072, 58092636, 66391584, 77456848, 87138954, 89949888, 99587376, 116185272, 132783168, 154913696, 174277908, 199174752, 232370544, 309827392, 348555816, 398349504, 464741088, 697111632, 929482176, 1394223264, 2788446528]

約数ペア:

[(1, 2788446528), (2, 1394223264), (3, 929482176), (4, 697111632), (6, 464741088), (7, 398349504), (8, 348555816), (9, 309827392), (12, 232370544), (14, 199174752), (16, 174277908), (18, 154913696), (21, 132783168), (24, 116185272), (28, 99587376), (31, 89949888), (32, 87138954), (36, 77456848), (42, 66391584), (48, 58092636), (49, 56907072), (56, 49793688), (62, 44974944), (63, 44261056), (64, 43569477), (72, 38728424), (84, 33195792), (93, 29983296), (96, 29046318), (98, 28453536), (112, 24896844), (124, 22487472), (126, 22130528), (144, 19364212), (147, 18969024), (168, 16597896), (186, 14991648), (192, 14523159), (196, 14226768), (217, 12849984), (224, 12448422), (248, 11243736), (252, 11065264), (279, 9994432), (288, 9682106), (294, 9484512), (336, 8298948), (372, 7495824), (392, 7113384), (434, 6424992), (441, 6323008), (448, 6224211), (496, 5621868), (504, 5532632), (558, 4997216), (576, 4841053), (588, 4742256), (651, 4283328), (672, 4149474), (744, 3747912), (784, 3556692), (868, 3212496), (882, 3161504), (992, 2810934), (1008, 2766316), (1116, 2498608), (1176, 2371128), (1302, 2141664), (1344, 2074737), (1488, 1873956), (1519, 1835712), (1568, 1778346), (1736, 1606248), (1764, 1580752), (1953, 1427776), (1984, 1405467), (2016, 1383158), (2232, 1249304), (2352, 1185564), (2604, 1070832), (2976, 936978), (3038, 917856), (3136, 889173), (3187, 874944), (3472, 803124), (3528, 790376), (3906, 713888), (4032, 691579), (4464, 624652), (4557, 611904), (4704, 592782), (5208, 535416), (5952, 468489), (6076, 458928), (6374, 437472), (6944, 401562), (7056, 395188), (7812, 356944), (8928, 312326), (9114, 305952), (9408, 296391), (9561, 291648), (10416, 267708), (12152, 229464), (12748, 218736), (13671, 203968), (13888, 200781), (14112, 197594), (15624, 178472), (17856, 156163), (18228, 152976), (19122, 145824), (20832, 133854), (22309, 124992), (24304, 114732), (25496, 109368), (27342, 101984), (28224, 98797), (28683, 97216), (31248, 89236), (36456, 76488), (38244, 72912), (41664, 66927), (44618, 62496), (48608, 57366), (50992, 54684)]