1861322112

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2490

約数の個数: 256

約数和(自身を含む): 6266635200

約数和(自身を除く): 4405313088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1248, 1326, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2176, 2437, 2448, 2496, 2652, 2808, 3264, 3456, 3536, 3672, 3744, 3978, 4874, 4896, 4992, 5304, 5616, 5967, 6528, 7072, 7311, 7344, 7488, 7956, 9748, 9792, 10608, 11232, 11934, 14144, 14622, 14688, 14976, 15912, 19496, 19584, 21216, 21933, 22464, 23868, 28288, 29244, 29376, 31681, 31824, 38992, 41429, 42432, 43866, 44928, 47736, 58488, 58752, 63362, 63648, 65799, 77984, 82858, 84864, 87732, 95043, 95472, 116976, 124287, 126724, 127296, 131598, 155968, 165716, 175464, 190086, 190944, 233952, 248574, 253448, 254592, 263196, 285129, 311936, 331432, 350928, 372861, 380172, 381888, 467904, 497148, 506896, 526392, 538577, 570258, 662864, 701856, 745722, 760344, 763776, 855387, 935808, 994296, 1013792, 1052784, 1077154, 1118583, 1140516, 1325728, 1403712, 1491444, 1520688, 1615731, 1710774, 1988592, 2027584, 2105568, 2154308, 2237166, 2281032, 2651456, 2807424, 2982888, 3041376, 3231462, 3421548, 3977184, 4055168, 4211136, 4308616, 4474332, 4562064, 4847193, 5302912, 5965776, 6082752, 6462924, 6843096, 7954368, 8422272, 8617232, 8948664, 9124128, 9694386, 11931552, 12165504, 12925848, 13686192, 14541579, 15908736, 17234464, 17897328, 18248256, 19388772, 23863104, 25851696, 27372384, 29083158, 34468928, 35794656, 36496512, 38777544, 47726208, 51703392, 54744768, 58166316, 68937856, 71589312, 77555088, 103406784, 109489536, 116332632, 143178624, 155110176, 206813568, 232665264, 310220352, 465330528, 620440704, 930661056, 1861322112]

約数ペア:

[(1, 1861322112), (2, 930661056), (3, 620440704), (4, 465330528), (6, 310220352), (8, 232665264), (9, 206813568), (12, 155110176), (13, 143178624), (16, 116332632), (17, 109489536), (18, 103406784), (24, 77555088), (26, 71589312), (27, 68937856), (32, 58166316), (34, 54744768), (36, 51703392), (39, 47726208), (48, 38777544), (51, 36496512), (52, 35794656), (54, 34468928), (64, 29083158), (68, 27372384), (72, 25851696), (78, 23863104), (96, 19388772), (102, 18248256), (104, 17897328), (108, 17234464), (117, 15908736), (128, 14541579), (136, 13686192), (144, 12925848), (153, 12165504), (156, 11931552), (192, 9694386), (204, 9124128), (208, 8948664), (216, 8617232), (221, 8422272), (234, 7954368), (272, 6843096), (288, 6462924), (306, 6082752), (312, 5965776), (351, 5302912), (384, 4847193), (408, 4562064), (416, 4474332), (432, 4308616), (442, 4211136), (459, 4055168), (468, 3977184), (544, 3421548), (576, 3231462), (612, 3041376), (624, 2982888), (663, 2807424), (702, 2651456), (816, 2281032), (832, 2237166), (864, 2154308), (884, 2105568), (918, 2027584), (936, 1988592), (1088, 1710774), (1152, 1615731), (1224, 1520688), (1248, 1491444), (1326, 1403712), (1404, 1325728), (1632, 1140516), (1664, 1118583), (1728, 1077154), (1768, 1052784), (1836, 1013792), (1872, 994296), (1989, 935808), (2176, 855387), (2437, 763776), (2448, 760344), (2496, 745722), (2652, 701856), (2808, 662864), (3264, 570258), (3456, 538577), (3536, 526392), (3672, 506896), (3744, 497148), (3978, 467904), (4874, 381888), (4896, 380172), (4992, 372861), (5304, 350928), (5616, 331432), (5967, 311936), (6528, 285129), (7072, 263196), (7311, 254592), (7344, 253448), (7488, 248574), (7956, 233952), (9748, 190944), (9792, 190086), (10608, 175464), (11232, 165716), (11934, 155968), (14144, 131598), (14622, 127296), (14688, 126724), (14976, 124287), (15912, 116976), (19496, 95472), (19584, 95043), (21216, 87732), (21933, 84864), (22464, 82858), (23868, 77984), (28288, 65799), (29244, 63648), (29376, 63362), (31681, 58752), (31824, 58488), (38992, 47736), (41429, 44928), (42432, 43866)]