28591244136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39313}}^1$

素因数の和:39385

約数の個数: 256

約数和(自身を含む): 100392230400

約数和(自身を除く): 71800986264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 63, 72, 74, 78, 84, 91, 104, 108, 111, 117, 126, 148, 156, 168, 182, 189, 216, 222, 234, 252, 259, 273, 296, 312, 333, 351, 364, 378, 444, 468, 481, 504, 518, 546, 666, 702, 728, 756, 777, 819, 888, 936, 962, 999, 1036, 1092, 1332, 1404, 1443, 1512, 1554, 1638, 1924, 1998, 2072, 2184, 2331, 2457, 2664, 2808, 2886, 3108, 3276, 3367, 3848, 3996, 4329, 4662, 4914, 5772, 6216, 6552, 6734, 6993, 7992, 8658, 9324, 9828, 10101, 11544, 12987, 13468, 13986, 17316, 18648, 19656, 20202, 25974, 26936, 27972, 30303, 34632, 39313, 40404, 51948, 55944, 60606, 78626, 80808, 90909, 103896, 117939, 121212, 157252, 181818, 235878, 242424, 275191, 314504, 353817, 363636, 471756, 511069, 550382, 707634, 727272, 825573, 943512, 1022138, 1061451, 1100764, 1415268, 1454581, 1533207, 1651146, 2044276, 2122902, 2201528, 2476719, 2830536, 2909162, 3066414, 3302292, 3577483, 4088552, 4245804, 4363743, 4599621, 4953438, 5818324, 6132828, 6604584, 7154966, 7430157, 8491608, 8727486, 9199242, 9906876, 10182067, 10732449, 11636648, 12265656, 13091229, 13798863, 14309932, 14860314, 17454972, 18398484, 18909553, 19813752, 20364134, 21464898, 26182458, 27597726, 28619864, 29720628, 30546201, 32197347, 34909944, 36796968, 37819106, 39273687, 40728268, 42929796, 52364916, 55195452, 56728659, 59441256, 61092402, 64394694, 75638212, 78547374, 81456536, 85859592, 91638603, 96592041, 104729832, 110390904, 113457318, 122184804, 128789388, 132366871, 151276424, 157094748, 170185977, 183277206, 193184082, 226914636, 244369608, 257578776, 264733742, 274915809, 314189496, 340371954, 366554412, 386368164, 397100613, 453829272, 510557931, 529467484, 549831618, 680743908, 733108824, 772736328, 794201226, 1021115862, 1058934968, 1099663236, 1191301839, 1361487816, 1588402452, 2042231724, 2199326472, 2382603678, 3176804904, 3573905517, 4084463448, 4765207356, 7147811034, 9530414712, 14295622068, 28591244136]

約数ペア:

[(1, 28591244136), (2, 14295622068), (3, 9530414712), (4, 7147811034), (6, 4765207356), (7, 4084463448), (8, 3573905517), (9, 3176804904), (12, 2382603678), (13, 2199326472), (14, 2042231724), (18, 1588402452), (21, 1361487816), (24, 1191301839), (26, 1099663236), (27, 1058934968), (28, 1021115862), (36, 794201226), (37, 772736328), (39, 733108824), (42, 680743908), (52, 549831618), (54, 529467484), (56, 510557931), (63, 453829272), (72, 397100613), (74, 386368164), (78, 366554412), (84, 340371954), (91, 314189496), (104, 274915809), (108, 264733742), (111, 257578776), (117, 244369608), (126, 226914636), (148, 193184082), (156, 183277206), (168, 170185977), (182, 157094748), (189, 151276424), (216, 132366871), (222, 128789388), (234, 122184804), (252, 113457318), (259, 110390904), (273, 104729832), (296, 96592041), (312, 91638603), (333, 85859592), (351, 81456536), (364, 78547374), (378, 75638212), (444, 64394694), (468, 61092402), (481, 59441256), (504, 56728659), (518, 55195452), (546, 52364916), (666, 42929796), (702, 40728268), (728, 39273687), (756, 37819106), (777, 36796968), (819, 34909944), (888, 32197347), (936, 30546201), (962, 29720628), (999, 28619864), (1036, 27597726), (1092, 26182458), (1332, 21464898), (1404, 20364134), (1443, 19813752), (1512, 18909553), (1554, 18398484), (1638, 17454972), (1924, 14860314), (1998, 14309932), (2072, 13798863), (2184, 13091229), (2331, 12265656), (2457, 11636648), (2664, 10732449), (2808, 10182067), (2886, 9906876), (3108, 9199242), (3276, 8727486), (3367, 8491608), (3848, 7430157), (3996, 7154966), (4329, 6604584), (4662, 6132828), (4914, 5818324), (5772, 4953438), (6216, 4599621), (6552, 4363743), (6734, 4245804), (6993, 4088552), (7992, 3577483), (8658, 3302292), (9324, 3066414), (9828, 2909162), (10101, 2830536), (11544, 2476719), (12987, 2201528), (13468, 2122902), (13986, 2044276), (17316, 1651146), (18648, 1533207), (19656, 1454581), (20202, 1415268), (25974, 1100764), (26936, 1061451), (27972, 1022138), (30303, 943512), (34632, 825573), (39313, 727272), (40404, 707634), (51948, 550382), (55944, 511069), (60606, 471756), (78626, 363636), (80808, 353817), (90909, 314504), (103896, 275191), (117939, 242424), (121212, 235878), (157252, 181818)]