2487989304

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 256

約数和(自身を含む): 7744896000

約数和(自身を除く): 5256906696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 89, 92, 102, 108, 136, 138, 153, 178, 184, 204, 207, 216, 267, 276, 306, 331, 356, 391, 408, 414, 459, 534, 552, 612, 621, 662, 712, 782, 801, 828, 918, 993, 1068, 1173, 1224, 1242, 1324, 1513, 1564, 1602, 1656, 1836, 1986, 2047, 2136, 2346, 2403, 2484, 2648, 2979, 3026, 3128, 3204, 3519, 3672, 3972, 4094, 4539, 4692, 4806, 4968, 5627, 5958, 6052, 6141, 6408, 7038, 7613, 7944, 8188, 8937, 9078, 9384, 9612, 10557, 11254, 11916, 12104, 12282, 13617, 14076, 15226, 16376, 16881, 17874, 18156, 18423, 19224, 21114, 22508, 22839, 23832, 24564, 27234, 28152, 29459, 30452, 33762, 34799, 35748, 36312, 36846, 40851, 42228, 45016, 45678, 49128, 50643, 54468, 55269, 58918, 60904, 67524, 68517, 69598, 71496, 73692, 81702, 84456, 88377, 91356, 101286, 104397, 108936, 110538, 117836, 129421, 135048, 137034, 139196, 147384, 151929, 163404, 176754, 182712, 202572, 205551, 208794, 221076, 235672, 258842, 265131, 274068, 278392, 303858, 313191, 326808, 353508, 388263, 405144, 411102, 417588, 442152, 500803, 517684, 530262, 548136, 607716, 626382, 677557, 707016, 776526, 795393, 822204, 835176, 939573, 1001606, 1035368, 1060524, 1164789, 1215432, 1252764, 1355114, 1502409, 1553052, 1590786, 1644408, 1879146, 2003212, 2032671, 2121048, 2329578, 2505528, 2710228, 3004818, 3106104, 3181572, 3494367, 3758292, 4006424, 4065342, 4507227, 4659156, 5420456, 6009636, 6098013, 6363144, 6988734, 7516584, 8130684, 9014454, 9318312, 11518469, 12019272, 12196026, 13521681, 13977468, 16261368, 18028908, 18294039, 23036938, 24392052, 27043362, 27954936, 34555407, 36057816, 36588078, 46073876, 48784104, 54086724, 69110814, 73176156, 92147752, 103666221, 108173448, 138221628, 146352312, 207332442, 276443256, 310998663, 414664884, 621997326, 829329768, 1243994652, 2487989304]

約数ペア:

[(1, 2487989304), (2, 1243994652), (3, 829329768), (4, 621997326), (6, 414664884), (8, 310998663), (9, 276443256), (12, 207332442), (17, 146352312), (18, 138221628), (23, 108173448), (24, 103666221), (27, 92147752), (34, 73176156), (36, 69110814), (46, 54086724), (51, 48784104), (54, 46073876), (68, 36588078), (69, 36057816), (72, 34555407), (89, 27954936), (92, 27043362), (102, 24392052), (108, 23036938), (136, 18294039), (138, 18028908), (153, 16261368), (178, 13977468), (184, 13521681), (204, 12196026), (207, 12019272), (216, 11518469), (267, 9318312), (276, 9014454), (306, 8130684), (331, 7516584), (356, 6988734), (391, 6363144), (408, 6098013), (414, 6009636), (459, 5420456), (534, 4659156), (552, 4507227), (612, 4065342), (621, 4006424), (662, 3758292), (712, 3494367), (782, 3181572), (801, 3106104), (828, 3004818), (918, 2710228), (993, 2505528), (1068, 2329578), (1173, 2121048), (1224, 2032671), (1242, 2003212), (1324, 1879146), (1513, 1644408), (1564, 1590786), (1602, 1553052), (1656, 1502409), (1836, 1355114), (1986, 1252764), (2047, 1215432), (2136, 1164789), (2346, 1060524), (2403, 1035368), (2484, 1001606), (2648, 939573), (2979, 835176), (3026, 822204), (3128, 795393), (3204, 776526), (3519, 707016), (3672, 677557), (3972, 626382), (4094, 607716), (4539, 548136), (4692, 530262), (4806, 517684), (4968, 500803), (5627, 442152), (5958, 417588), (6052, 411102), (6141, 405144), (6408, 388263), (7038, 353508), (7613, 326808), (7944, 313191), (8188, 303858), (8937, 278392), (9078, 274068), (9384, 265131), (9612, 258842), (10557, 235672), (11254, 221076), (11916, 208794), (12104, 205551), (12282, 202572), (13617, 182712), (14076, 176754), (15226, 163404), (16376, 151929), (16881, 147384), (17874, 139196), (18156, 137034), (18423, 135048), (19224, 129421), (21114, 117836), (22508, 110538), (22839, 108936), (23832, 104397), (24564, 101286), (27234, 91356), (28152, 88377), (29459, 84456), (30452, 81702), (33762, 73692), (34799, 71496), (35748, 69598), (36312, 68517), (36846, 67524), (40851, 60904), (42228, 58918), (45016, 55269), (45678, 54468), (49128, 50643)]