315489528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 967449600

約数和(自身を除く): 651960072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 37, 38, 46, 57, 69, 72, 74, 76, 92, 111, 114, 138, 148, 152, 171, 184, 207, 222, 228, 271, 276, 296, 333, 342, 414, 437, 444, 456, 542, 552, 666, 684, 703, 813, 828, 851, 874, 888, 1084, 1311, 1332, 1368, 1406, 1626, 1656, 1702, 1748, 2109, 2168, 2439, 2553, 2622, 2664, 2812, 3252, 3404, 3496, 3933, 4218, 4878, 5106, 5149, 5244, 5624, 6233, 6327, 6504, 6808, 7659, 7866, 8436, 9756, 10027, 10212, 10298, 10488, 12466, 12654, 15318, 15447, 15732, 16169, 16872, 18699, 19512, 20054, 20424, 20596, 24932, 25308, 30081, 30636, 30894, 31464, 32338, 37398, 40108, 41192, 46341, 48507, 49864, 50616, 56097, 60162, 61272, 61788, 64676, 74796, 80216, 90243, 92682, 97014, 112194, 118427, 120324, 123576, 129352, 145521, 149592, 180486, 185364, 190513, 194028, 224388, 230621, 236854, 240648, 291042, 355281, 360972, 370728, 381026, 388056, 448776, 461242, 473708, 571539, 582084, 691863, 710562, 721944, 762052, 922484, 947416, 1065843, 1143078, 1164168, 1383726, 1421124, 1524104, 1714617, 1844968, 2075589, 2131686, 2286156, 2767452, 2842248, 3429234, 4151178, 4263372, 4381799, 4572312, 5534904, 6858468, 8302356, 8526744, 8763598, 13145397, 13716936, 16604712, 17527196, 26290794, 35054392, 39436191, 52581588, 78872382, 105163176, 157744764, 315489528]

約数ペア:

[(1, 315489528), (2, 157744764), (3, 105163176), (4, 78872382), (6, 52581588), (8, 39436191), (9, 35054392), (12, 26290794), (18, 17527196), (19, 16604712), (23, 13716936), (24, 13145397), (36, 8763598), (37, 8526744), (38, 8302356), (46, 6858468), (57, 5534904), (69, 4572312), (72, 4381799), (74, 4263372), (76, 4151178), (92, 3429234), (111, 2842248), (114, 2767452), (138, 2286156), (148, 2131686), (152, 2075589), (171, 1844968), (184, 1714617), (207, 1524104), (222, 1421124), (228, 1383726), (271, 1164168), (276, 1143078), (296, 1065843), (333, 947416), (342, 922484), (414, 762052), (437, 721944), (444, 710562), (456, 691863), (542, 582084), (552, 571539), (666, 473708), (684, 461242), (703, 448776), (813, 388056), (828, 381026), (851, 370728), (874, 360972), (888, 355281), (1084, 291042), (1311, 240648), (1332, 236854), (1368, 230621), (1406, 224388), (1626, 194028), (1656, 190513), (1702, 185364), (1748, 180486), (2109, 149592), (2168, 145521), (2439, 129352), (2553, 123576), (2622, 120324), (2664, 118427), (2812, 112194), (3252, 97014), (3404, 92682), (3496, 90243), (3933, 80216), (4218, 74796), (4878, 64676), (5106, 61788), (5149, 61272), (5244, 60162), (5624, 56097), (6233, 50616), (6327, 49864), (6504, 48507), (6808, 46341), (7659, 41192), (7866, 40108), (8436, 37398), (9756, 32338), (10027, 31464), (10212, 30894), (10298, 30636), (10488, 30081), (12466, 25308), (12654, 24932), (15318, 20596), (15447, 20424), (15732, 20054), (16169, 19512), (16872, 18699)]