31008304096

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:618

約数の個数: 288

約数和(自身を含む): 81878247360

約数和(自身を除く): 50869943264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 173, 176, 187, 224, 238, 242, 272, 308, 346, 352, 374, 389, 476, 484, 544, 616, 692, 748, 778, 847, 952, 968, 1211, 1232, 1309, 1384, 1496, 1556, 1694, 1903, 1904, 1936, 2057, 2422, 2464, 2618, 2723, 2768, 2941, 2992, 3112, 3388, 3806, 3808, 3872, 4114, 4279, 4844, 5236, 5446, 5536, 5882, 5984, 6224, 6613, 6776, 7612, 8228, 8558, 9688, 10472, 10892, 11764, 12448, 13226, 13321, 13552, 14399, 15224, 16456, 17116, 19376, 20587, 20933, 20944, 21784, 23528, 26452, 26642, 27104, 28798, 29953, 30448, 32351, 32912, 34232, 38752, 41174, 41866, 41888, 43568, 46291, 47056, 47069, 52904, 53284, 57596, 59906, 60896, 64702, 65824, 67297, 68464, 72743, 82348, 83732, 87136, 92582, 94112, 94138, 105808, 106568, 115192, 119812, 129404, 134594, 136928, 145486, 146531, 164696, 167464, 185164, 188276, 211616, 213136, 226457, 230384, 239624, 258808, 269188, 290972, 293062, 329392, 329483, 334928, 355861, 370328, 376552, 426272, 452914, 460768, 471079, 479248, 509201, 517616, 538376, 581944, 586124, 658784, 658966, 669856, 711722, 740267, 740656, 753104, 800173, 905828, 942158, 958496, 1018402, 1035232, 1076752, 1144049, 1163888, 1172248, 1317932, 1423444, 1480534, 1481312, 1506208, 1600346, 1811656, 1884316, 2036804, 2153504, 2288098, 2327776, 2344496, 2491027, 2635864, 2846888, 2961068, 3200692, 3623312, 3768632, 4073608, 4576196, 4688992, 4982054, 5181869, 5271728, 5601211, 5693776, 5922136, 6401384, 7246624, 7537264, 8008343, 8142937, 8147216, 9152392, 9964108, 10363738, 10543456, 11202422, 11387552, 11844272, 12584539, 12802768, 15074528, 16016686, 16285874, 16294432, 18304784, 19928216, 20727476, 22404844, 23688544, 25169078, 25605536, 32033372, 32571748, 36609568, 39856432, 41454952, 44809688, 50338156, 57000559, 64066744, 65143496, 79712864, 82909904, 88091773, 89619376, 100676312, 114001118, 128133488, 130286992, 138429929, 165819808, 176183546, 179238752, 201352624, 228002236, 256266976, 260573984, 276859858, 352367092, 402705248, 456004472, 553719716, 704734184, 912008944, 969009503, 1107439432, 1409468368, 1824017888, 1938019006, 2214878864, 2818936736, 3876038012, 4429757728, 7752076024, 15504152048, 31008304096]

約数ペア:

[(1, 31008304096), (2, 15504152048), (4, 7752076024), (7, 4429757728), (8, 3876038012), (11, 2818936736), (14, 2214878864), (16, 1938019006), (17, 1824017888), (22, 1409468368), (28, 1107439432), (32, 969009503), (34, 912008944), (44, 704734184), (56, 553719716), (68, 456004472), (77, 402705248), (88, 352367092), (112, 276859858), (119, 260573984), (121, 256266976), (136, 228002236), (154, 201352624), (173, 179238752), (176, 176183546), (187, 165819808), (224, 138429929), (238, 130286992), (242, 128133488), (272, 114001118), (308, 100676312), (346, 89619376), (352, 88091773), (374, 82909904), (389, 79712864), (476, 65143496), (484, 64066744), (544, 57000559), (616, 50338156), (692, 44809688), (748, 41454952), (778, 39856432), (847, 36609568), (952, 32571748), (968, 32033372), (1211, 25605536), (1232, 25169078), (1309, 23688544), (1384, 22404844), (1496, 20727476), (1556, 19928216), (1694, 18304784), (1903, 16294432), (1904, 16285874), (1936, 16016686), (2057, 15074528), (2422, 12802768), (2464, 12584539), (2618, 11844272), (2723, 11387552), (2768, 11202422), (2941, 10543456), (2992, 10363738), (3112, 9964108), (3388, 9152392), (3806, 8147216), (3808, 8142937), (3872, 8008343), (4114, 7537264), (4279, 7246624), (4844, 6401384), (5236, 5922136), (5446, 5693776), (5536, 5601211), (5882, 5271728), (5984, 5181869), (6224, 4982054), (6613, 4688992), (6776, 4576196), (7612, 4073608), (8228, 3768632), (8558, 3623312), (9688, 3200692), (10472, 2961068), (10892, 2846888), (11764, 2635864), (12448, 2491027), (13226, 2344496), (13321, 2327776), (13552, 2288098), (14399, 2153504), (15224, 2036804), (16456, 1884316), (17116, 1811656), (19376, 1600346), (20587, 1506208), (20933, 1481312), (20944, 1480534), (21784, 1423444), (23528, 1317932), (26452, 1172248), (26642, 1163888), (27104, 1144049), (28798, 1076752), (29953, 1035232), (30448, 1018402), (32351, 958496), (32912, 942158), (34232, 905828), (38752, 800173), (41174, 753104), (41866, 740656), (41888, 740267), (43568, 711722), (46291, 669856), (47056, 658966), (47069, 658784), (52904, 586124), (53284, 581944), (57596, 538376), (59906, 517616), (60896, 509201), (64702, 479248), (65824, 471079), (67297, 460768), (68464, 452914), (72743, 426272), (82348, 376552), (83732, 370328), (87136, 355861), (92582, 334928), (94112, 329483), (94138, 329392), (105808, 293062), (106568, 290972), (115192, 269188), (119812, 258808), (129404, 239624), (134594, 230384), (136928, 226457), (145486, 213136), (146531, 211616), (164696, 188276), (167464, 185164)]