851311584

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 2717245440

約数和(自身を除く): 1865933856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 71, 72, 79, 93, 96, 102, 124, 136, 142, 144, 153, 158, 186, 204, 213, 237, 248, 272, 279, 284, 288, 306, 316, 372, 408, 426, 474, 496, 527, 544, 558, 568, 612, 632, 639, 711, 744, 816, 852, 948, 992, 1054, 1116, 1136, 1207, 1224, 1264, 1278, 1343, 1422, 1488, 1581, 1632, 1704, 1896, 2108, 2201, 2232, 2272, 2414, 2448, 2449, 2528, 2556, 2686, 2844, 2976, 3162, 3408, 3621, 3792, 4029, 4216, 4402, 4464, 4743, 4828, 4896, 4898, 5112, 5372, 5609, 5688, 6324, 6603, 6816, 7242, 7347, 7584, 8058, 8432, 8804, 8928, 9486, 9656, 9796, 10224, 10744, 10863, 11218, 11376, 12087, 12648, 13206, 14484, 14694, 16116, 16827, 16864, 17608, 18972, 19312, 19592, 19809, 20448, 21488, 21726, 22041, 22436, 22752, 24174, 25296, 26412, 28968, 29388, 32232, 33654, 35216, 37417, 37944, 38624, 39184, 39618, 41633, 42976, 43452, 44082, 44872, 48348, 50481, 50592, 52824, 57936, 58776, 64464, 67308, 70432, 74834, 75888, 78368, 79236, 83266, 86904, 88164, 89744, 95353, 96696, 100962, 105648, 112251, 115872, 117552, 124899, 128928, 134616, 149668, 151776, 158472, 166532, 173808, 173879, 176328, 179488, 190706, 193392, 201924, 211296, 224502, 235104, 249798, 269232, 286059, 299336, 316944, 333064, 336753, 347616, 347758, 352656, 374697, 381412, 386784, 403848, 449004, 499596, 521637, 538464, 572118, 598672, 633888, 666128, 673506, 695516, 705312, 749394, 762824, 807696, 858177, 898008, 999192, 1043274, 1144236, 1197344, 1332256, 1347012, 1391032, 1498788, 1525648, 1564911, 1615392, 1716354, 1796016, 1998384, 2086548, 2288472, 2694024, 2782064, 2955943, 2997576, 3051296, 3129822, 3432708, 3592032, 3996768, 4173096, 4576944, 5388048, 5564128, 5911886, 5995152, 6259644, 6865416, 8346192, 8867829, 9153888, 10776096, 11823772, 11990304, 12519288, 13730832, 16692384, 17735658, 23647544, 25038576, 26603487, 27461664, 35471316, 47295088, 50077152, 53206974, 70942632, 94590176, 106413948, 141885264, 212827896, 283770528, 425655792, 851311584]

約数ペア:

[(1, 851311584), (2, 425655792), (3, 283770528), (4, 212827896), (6, 141885264), (8, 106413948), (9, 94590176), (12, 70942632), (16, 53206974), (17, 50077152), (18, 47295088), (24, 35471316), (31, 27461664), (32, 26603487), (34, 25038576), (36, 23647544), (48, 17735658), (51, 16692384), (62, 13730832), (68, 12519288), (71, 11990304), (72, 11823772), (79, 10776096), (93, 9153888), (96, 8867829), (102, 8346192), (124, 6865416), (136, 6259644), (142, 5995152), (144, 5911886), (153, 5564128), (158, 5388048), (186, 4576944), (204, 4173096), (213, 3996768), (237, 3592032), (248, 3432708), (272, 3129822), (279, 3051296), (284, 2997576), (288, 2955943), (306, 2782064), (316, 2694024), (372, 2288472), (408, 2086548), (426, 1998384), (474, 1796016), (496, 1716354), (527, 1615392), (544, 1564911), (558, 1525648), (568, 1498788), (612, 1391032), (632, 1347012), (639, 1332256), (711, 1197344), (744, 1144236), (816, 1043274), (852, 999192), (948, 898008), (992, 858177), (1054, 807696), (1116, 762824), (1136, 749394), (1207, 705312), (1224, 695516), (1264, 673506), (1278, 666128), (1343, 633888), (1422, 598672), (1488, 572118), (1581, 538464), (1632, 521637), (1704, 499596), (1896, 449004), (2108, 403848), (2201, 386784), (2232, 381412), (2272, 374697), (2414, 352656), (2448, 347758), (2449, 347616), (2528, 336753), (2556, 333064), (2686, 316944), (2844, 299336), (2976, 286059), (3162, 269232), (3408, 249798), (3621, 235104), (3792, 224502), (4029, 211296), (4216, 201924), (4402, 193392), (4464, 190706), (4743, 179488), (4828, 176328), (4896, 173879), (4898, 173808), (5112, 166532), (5372, 158472), (5609, 151776), (5688, 149668), (6324, 134616), (6603, 128928), (6816, 124899), (7242, 117552), (7347, 115872), (7584, 112251), (8058, 105648), (8432, 100962), (8804, 96696), (8928, 95353), (9486, 89744), (9656, 88164), (9796, 86904), (10224, 83266), (10744, 79236), (10863, 78368), (11218, 75888), (11376, 74834), (12087, 70432), (12648, 67308), (13206, 64464), (14484, 58776), (14694, 57936), (16116, 52824), (16827, 50592), (16864, 50481), (17608, 48348), (18972, 44872), (19312, 44082), (19592, 43452), (19809, 42976), (20448, 41633), (21488, 39618), (21726, 39184), (22041, 38624), (22436, 37944), (22752, 37417), (24174, 35216), (25296, 33654), (26412, 32232), (28968, 29388)]