855812412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 2873077760

約数和(自身を除く): 2017265348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 53, 54, 62, 63, 78, 84, 91, 93, 106, 108, 117, 124, 126, 156, 159, 182, 186, 189, 212, 217, 234, 252, 273, 279, 318, 351, 364, 371, 372, 378, 403, 434, 468, 477, 546, 558, 636, 651, 689, 702, 742, 756, 806, 819, 837, 868, 954, 1092, 1113, 1116, 1209, 1302, 1378, 1404, 1431, 1484, 1612, 1638, 1643, 1674, 1908, 1953, 2067, 2226, 2418, 2457, 2604, 2756, 2809, 2821, 2862, 3276, 3286, 3339, 3348, 3627, 3906, 4134, 4452, 4823, 4836, 4914, 4929, 5618, 5642, 5724, 5859, 6201, 6572, 6678, 7254, 7812, 8268, 8427, 8463, 9646, 9828, 9858, 10017, 10881, 11236, 11284, 11501, 11718, 12402, 13356, 14469, 14508, 14787, 16854, 16926, 18603, 19292, 19663, 19716, 20034, 21359, 21762, 23002, 23436, 24804, 25281, 25389, 28938, 29574, 33708, 33852, 34503, 36517, 37206, 39326, 40068, 42718, 43407, 43524, 44361, 46004, 50562, 50778, 57876, 58989, 59148, 64077, 69006, 73034, 74412, 75843, 76167, 78652, 85436, 86814, 87079, 88722, 101124, 101556, 103509, 109551, 117978, 128154, 130221, 138012, 146068, 149513, 151686, 152334, 173628, 174158, 176967, 177444, 192231, 207018, 219102, 235956, 255619, 256308, 260442, 261237, 299026, 303372, 304668, 310527, 328653, 348316, 353934, 384462, 414036, 438204, 448539, 511238, 520884, 522474, 530901, 576693, 598052, 609553, 621054, 657306, 707868, 766857, 768924, 783711, 897078, 985959, 1022476, 1044948, 1061802, 1132027, 1153386, 1219106, 1242108, 1314612, 1345617, 1533714, 1567422, 1794156, 1828659, 1971918, 2123604, 2264054, 2300571, 2306772, 2351133, 2438212, 2691234, 3067428, 3134844, 3396081, 3657318, 3943836, 4036851, 4528108, 4601142, 4702266, 5382468, 5485977, 6792162, 6901713, 7314636, 7924189, 8073702, 9202284, 9404532, 10188243, 10971954, 13584324, 13803426, 15848378, 16147404, 16457931, 20376486, 21943908, 23772567, 27606852, 30564729, 31696756, 32915862, 40752972, 47545134, 61129458, 65831724, 71317701, 95090268, 122258916, 142635402, 213953103, 285270804, 427906206, 855812412]

約数ペア:

[(1, 855812412), (2, 427906206), (3, 285270804), (4, 213953103), (6, 142635402), (7, 122258916), (9, 95090268), (12, 71317701), (13, 65831724), (14, 61129458), (18, 47545134), (21, 40752972), (26, 32915862), (27, 31696756), (28, 30564729), (31, 27606852), (36, 23772567), (39, 21943908), (42, 20376486), (52, 16457931), (53, 16147404), (54, 15848378), (62, 13803426), (63, 13584324), (78, 10971954), (84, 10188243), (91, 9404532), (93, 9202284), (106, 8073702), (108, 7924189), (117, 7314636), (124, 6901713), (126, 6792162), (156, 5485977), (159, 5382468), (182, 4702266), (186, 4601142), (189, 4528108), (212, 4036851), (217, 3943836), (234, 3657318), (252, 3396081), (273, 3134844), (279, 3067428), (318, 2691234), (351, 2438212), (364, 2351133), (371, 2306772), (372, 2300571), (378, 2264054), (403, 2123604), (434, 1971918), (468, 1828659), (477, 1794156), (546, 1567422), (558, 1533714), (636, 1345617), (651, 1314612), (689, 1242108), (702, 1219106), (742, 1153386), (756, 1132027), (806, 1061802), (819, 1044948), (837, 1022476), (868, 985959), (954, 897078), (1092, 783711), (1113, 768924), (1116, 766857), (1209, 707868), (1302, 657306), (1378, 621054), (1404, 609553), (1431, 598052), (1484, 576693), (1612, 530901), (1638, 522474), (1643, 520884), (1674, 511238), (1908, 448539), (1953, 438204), (2067, 414036), (2226, 384462), (2418, 353934), (2457, 348316), (2604, 328653), (2756, 310527), (2809, 304668), (2821, 303372), (2862, 299026), (3276, 261237), (3286, 260442), (3339, 256308), (3348, 255619), (3627, 235956), (3906, 219102), (4134, 207018), (4452, 192231), (4823, 177444), (4836, 176967), (4914, 174158), (4929, 173628), (5618, 152334), (5642, 151686), (5724, 149513), (5859, 146068), (6201, 138012), (6572, 130221), (6678, 128154), (7254, 117978), (7812, 109551), (8268, 103509), (8427, 101556), (8463, 101124), (9646, 88722), (9828, 87079), (9858, 86814), (10017, 85436), (10881, 78652), (11236, 76167), (11284, 75843), (11501, 74412), (11718, 73034), (12402, 69006), (13356, 64077), (14469, 59148), (14508, 58989), (14787, 57876), (16854, 50778), (16926, 50562), (18603, 46004), (19292, 44361), (19663, 43524), (19716, 43407), (20034, 42718), (21359, 40068), (21762, 39326), (23002, 37206), (23436, 36517), (24804, 34503), (25281, 33852), (25389, 33708), (28938, 29574)]