290644992

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 264

約数和(自身を含む): 950332032

約数和(自身を除く): 659687040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 61, 64, 66, 72, 88, 94, 96, 99, 122, 128, 132, 141, 144, 176, 183, 188, 192, 198, 244, 256, 264, 282, 288, 352, 366, 376, 384, 396, 423, 488, 512, 517, 528, 549, 564, 576, 671, 704, 732, 752, 768, 792, 846, 976, 1024, 1034, 1056, 1098, 1128, 1152, 1342, 1408, 1464, 1504, 1536, 1551, 1584, 1692, 1952, 2013, 2068, 2112, 2196, 2256, 2304, 2684, 2816, 2867, 2928, 3008, 3072, 3102, 3168, 3384, 3904, 4026, 4136, 4224, 4392, 4512, 4608, 4653, 5368, 5632, 5734, 5856, 6016, 6039, 6204, 6336, 6768, 7808, 8052, 8272, 8448, 8601, 8784, 9024, 9216, 9306, 10736, 11264, 11468, 11712, 12032, 12078, 12408, 12672, 13536, 15616, 16104, 16544, 16896, 17202, 17568, 18048, 18612, 21472, 22936, 23424, 24064, 24156, 24816, 25344, 25803, 27072, 31232, 31537, 32208, 33088, 33792, 34404, 35136, 36096, 37224, 42944, 45872, 46848, 48128, 48312, 49632, 50688, 51606, 54144, 62464, 63074, 64416, 66176, 68808, 70272, 72192, 74448, 85888, 91744, 93696, 94611, 96624, 99264, 101376, 103212, 108288, 126148, 128832, 132352, 137616, 140544, 144384, 148896, 171776, 183488, 187392, 189222, 193248, 198528, 206424, 216576, 252296, 257664, 264704, 275232, 281088, 283833, 297792, 343552, 366976, 378444, 386496, 397056, 412848, 433152, 504592, 515328, 529408, 550464, 562176, 567666, 595584, 687104, 733952, 756888, 772992, 794112, 825696, 1009184, 1030656, 1100928, 1135332, 1191168, 1467904, 1513776, 1545984, 1588224, 1651392, 2018368, 2061312, 2201856, 2270664, 2382336, 2935808, 3027552, 3091968, 3302784, 4036736, 4403712, 4541328, 4764672, 6055104, 6183936, 6605568, 8073472, 8807424, 9082656, 12110208, 13211136, 16146944, 18165312, 24220416, 26422272, 32293888, 36330624, 48440832, 72661248, 96881664, 145322496, 290644992]

約数ペア:

[(1, 290644992), (2, 145322496), (3, 96881664), (4, 72661248), (6, 48440832), (8, 36330624), (9, 32293888), (11, 26422272), (12, 24220416), (16, 18165312), (18, 16146944), (22, 13211136), (24, 12110208), (32, 9082656), (33, 8807424), (36, 8073472), (44, 6605568), (47, 6183936), (48, 6055104), (61, 4764672), (64, 4541328), (66, 4403712), (72, 4036736), (88, 3302784), (94, 3091968), (96, 3027552), (99, 2935808), (122, 2382336), (128, 2270664), (132, 2201856), (141, 2061312), (144, 2018368), (176, 1651392), (183, 1588224), (188, 1545984), (192, 1513776), (198, 1467904), (244, 1191168), (256, 1135332), (264, 1100928), (282, 1030656), (288, 1009184), (352, 825696), (366, 794112), (376, 772992), (384, 756888), (396, 733952), (423, 687104), (488, 595584), (512, 567666), (517, 562176), (528, 550464), (549, 529408), (564, 515328), (576, 504592), (671, 433152), (704, 412848), (732, 397056), (752, 386496), (768, 378444), (792, 366976), (846, 343552), (976, 297792), (1024, 283833), (1034, 281088), (1056, 275232), (1098, 264704), (1128, 257664), (1152, 252296), (1342, 216576), (1408, 206424), (1464, 198528), (1504, 193248), (1536, 189222), (1551, 187392), (1584, 183488), (1692, 171776), (1952, 148896), (2013, 144384), (2068, 140544), (2112, 137616), (2196, 132352), (2256, 128832), (2304, 126148), (2684, 108288), (2816, 103212), (2867, 101376), (2928, 99264), (3008, 96624), (3072, 94611), (3102, 93696), (3168, 91744), (3384, 85888), (3904, 74448), (4026, 72192), (4136, 70272), (4224, 68808), (4392, 66176), (4512, 64416), (4608, 63074), (4653, 62464), (5368, 54144), (5632, 51606), (5734, 50688), (5856, 49632), (6016, 48312), (6039, 48128), (6204, 46848), (6336, 45872), (6768, 42944), (7808, 37224), (8052, 36096), (8272, 35136), (8448, 34404), (8601, 33792), (8784, 33088), (9024, 32208), (9216, 31537), (9306, 31232), (10736, 27072), (11264, 25803), (11468, 25344), (11712, 24816), (12032, 24156), (12078, 24064), (12408, 23424), (12672, 22936), (13536, 21472), (15616, 18612), (16104, 18048), (16544, 17568), (16896, 17202)]