1989937368

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 6189004800

約数和(自身を除く): 4199067432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 59, 62, 69, 72, 73, 81, 92, 93, 108, 118, 124, 138, 146, 162, 177, 184, 186, 207, 216, 219, 236, 248, 276, 279, 292, 324, 354, 372, 414, 438, 472, 531, 552, 558, 584, 621, 648, 657, 708, 713, 744, 828, 837, 876, 1062, 1116, 1242, 1314, 1357, 1416, 1426, 1593, 1656, 1674, 1679, 1752, 1829, 1863, 1971, 2124, 2139, 2232, 2263, 2484, 2511, 2628, 2714, 2852, 3186, 3348, 3358, 3658, 3726, 3942, 4071, 4248, 4278, 4307, 4526, 4779, 4968, 5022, 5037, 5256, 5428, 5487, 5704, 5913, 6372, 6417, 6696, 6716, 6789, 7316, 7452, 7884, 8142, 8556, 8614, 9052, 9558, 10044, 10074, 10856, 10974, 11826, 12213, 12744, 12834, 12921, 13432, 13578, 14632, 14904, 15111, 15768, 16284, 16461, 17112, 17228, 18104, 19116, 19251, 20088, 20148, 20367, 21948, 23652, 24426, 25668, 25842, 27156, 30222, 32568, 32922, 34456, 36639, 38232, 38502, 38763, 40296, 40734, 42067, 43896, 45333, 47304, 48852, 49383, 51336, 51684, 52049, 54312, 57753, 60444, 61101, 65844, 73278, 77004, 77526, 81468, 84134, 90666, 97704, 98766, 99061, 103368, 104098, 109917, 115506, 116289, 120888, 122202, 126201, 131688, 133517, 135999, 146556, 148149, 154008, 155052, 156147, 162936, 168268, 181332, 183303, 197532, 198122, 208196, 219834, 231012, 232578, 244404, 252402, 267034, 271998, 293112, 296298, 297183, 310104, 312294, 336536, 348867, 362664, 366606, 378603, 395064, 396244, 400551, 416392, 439668, 462024, 465156, 468441, 488808, 504804, 534068, 543996, 592596, 594366, 624588, 697734, 733212, 757206, 792488, 801102, 879336, 891549, 930312, 936882, 1009608, 1068136, 1087992, 1135809, 1185192, 1188732, 1201653, 1249176, 1395468, 1405323, 1466424, 1514412, 1602204, 1783098, 1873764, 2271618, 2377464, 2403306, 2674647, 2790936, 2810646, 3028824, 3070891, 3204408, 3407427, 3566196, 3604959, 3747528, 4215969, 4543236, 4806612, 5349294, 5621292, 6141782, 6814854, 7132392, 7209918, 8023941, 8431938, 9086472, 9212673, 9613224, 10698588, 10814877, 11242584, 12283564, 13629708, 14419836, 16047882, 16863876, 18425346, 21397176, 21629754, 24567128, 27259416, 27638019, 28839672, 32095764, 33727752, 36850692, 43259508, 55276038, 64191528, 73701384, 82914057, 86519016, 110552076, 165828114, 221104152, 248742171, 331656228, 497484342, 663312456, 994968684, 1989937368]

約数ペア:

[(1, 1989937368), (2, 994968684), (3, 663312456), (4, 497484342), (6, 331656228), (8, 248742171), (9, 221104152), (12, 165828114), (18, 110552076), (23, 86519016), (24, 82914057), (27, 73701384), (31, 64191528), (36, 55276038), (46, 43259508), (54, 36850692), (59, 33727752), (62, 32095764), (69, 28839672), (72, 27638019), (73, 27259416), (81, 24567128), (92, 21629754), (93, 21397176), (108, 18425346), (118, 16863876), (124, 16047882), (138, 14419836), (146, 13629708), (162, 12283564), (177, 11242584), (184, 10814877), (186, 10698588), (207, 9613224), (216, 9212673), (219, 9086472), (236, 8431938), (248, 8023941), (276, 7209918), (279, 7132392), (292, 6814854), (324, 6141782), (354, 5621292), (372, 5349294), (414, 4806612), (438, 4543236), (472, 4215969), (531, 3747528), (552, 3604959), (558, 3566196), (584, 3407427), (621, 3204408), (648, 3070891), (657, 3028824), (708, 2810646), (713, 2790936), (744, 2674647), (828, 2403306), (837, 2377464), (876, 2271618), (1062, 1873764), (1116, 1783098), (1242, 1602204), (1314, 1514412), (1357, 1466424), (1416, 1405323), (1426, 1395468), (1593, 1249176), (1656, 1201653), (1674, 1188732), (1679, 1185192), (1752, 1135809), (1829, 1087992), (1863, 1068136), (1971, 1009608), (2124, 936882), (2139, 930312), (2232, 891549), (2263, 879336), (2484, 801102), (2511, 792488), (2628, 757206), (2714, 733212), (2852, 697734), (3186, 624588), (3348, 594366), (3358, 592596), (3658, 543996), (3726, 534068), (3942, 504804), (4071, 488808), (4248, 468441), (4278, 465156), (4307, 462024), (4526, 439668), (4779, 416392), (4968, 400551), (5022, 396244), (5037, 395064), (5256, 378603), (5428, 366606), (5487, 362664), (5704, 348867), (5913, 336536), (6372, 312294), (6417, 310104), (6696, 297183), (6716, 296298), (6789, 293112), (7316, 271998), (7452, 267034), (7884, 252402), (8142, 244404), (8556, 232578), (8614, 231012), (9052, 219834), (9558, 208196), (10044, 198122), (10074, 197532), (10856, 183303), (10974, 181332), (11826, 168268), (12213, 162936), (12744, 156147), (12834, 155052), (12921, 154008), (13432, 148149), (13578, 146556), (14632, 135999), (14904, 133517), (15111, 131688), (15768, 126201), (16284, 122202), (16461, 120888), (17112, 116289), (17228, 115506), (18104, 109917), (19116, 104098), (19251, 103368), (20088, 99061), (20148, 98766), (20367, 97704), (21948, 90666), (23652, 84134), (24426, 81468), (25668, 77526), (25842, 77004), (27156, 73278), (30222, 65844), (32568, 61101), (32922, 60444), (34456, 57753), (36639, 54312), (38232, 52049), (38502, 51684), (38763, 51336), (40296, 49383), (40734, 48852), (42067, 47304), (43896, 45333)]