8279738376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3380

約数の個数: 256

約数和(自身を含む): 27264921600

約数和(自身を除く): 18985183224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 61, 76, 78, 84, 91, 104, 114, 122, 133, 152, 156, 168, 182, 183, 228, 244, 247, 266, 273, 312, 364, 366, 399, 427, 456, 488, 494, 532, 546, 728, 732, 741, 793, 798, 854, 988, 1064, 1092, 1159, 1281, 1464, 1482, 1586, 1596, 1708, 1729, 1976, 2184, 2318, 2379, 2562, 2964, 3172, 3192, 3271, 3416, 3458, 3477, 4636, 4758, 5124, 5187, 5551, 5928, 6344, 6542, 6916, 6954, 8113, 9272, 9516, 9813, 10248, 10374, 11102, 13084, 13832, 13908, 15067, 16226, 16653, 19032, 19626, 20748, 22204, 22897, 24339, 26168, 27816, 30134, 32452, 33306, 39252, 41496, 42523, 44408, 45201, 45794, 48678, 60268, 62149, 64904, 66612, 68691, 78504, 85046, 90402, 91588, 97356, 105469, 120536, 124298, 127569, 133224, 137382, 170092, 180804, 183176, 186447, 194712, 199531, 210938, 248596, 255138, 274764, 297661, 316407, 340184, 361608, 372894, 399062, 421876, 435043, 497192, 510276, 549528, 595322, 598593, 632814, 745788, 798124, 807937, 843752, 870086, 892983, 1020552, 1190644, 1197186, 1265628, 1305129, 1396717, 1491576, 1596248, 1615874, 1740172, 1785966, 2381288, 2394372, 2423811, 2531256, 2593903, 2610258, 2793434, 3231748, 3480344, 3571932, 3791089, 4190151, 4788744, 4847622, 5187806, 5220516, 5586868, 5655559, 6463496, 7143864, 7582178, 7781709, 8380302, 9695244, 10375612, 10441032, 11173736, 11311118, 11373267, 15164356, 15563418, 16760604, 16966677, 18157321, 19390488, 20751224, 22622236, 22746534, 26537623, 30328712, 31126836, 33521208, 33933354, 36314642, 45244472, 45493068, 49284157, 53075246, 54471963, 62253672, 67866708, 72629284, 79612869, 90986136, 98568314, 106150492, 108943926, 135733416, 145258568, 147852471, 159225738, 197136628, 212300984, 217887852, 295704942, 318451476, 344989099, 394273256, 435775704, 591409884, 636902952, 689978198, 1034967297, 1182819768, 1379956396, 2069934594, 2759912792, 4139869188, 8279738376]

約数ペア:

[(1, 8279738376), (2, 4139869188), (3, 2759912792), (4, 2069934594), (6, 1379956396), (7, 1182819768), (8, 1034967297), (12, 689978198), (13, 636902952), (14, 591409884), (19, 435775704), (21, 394273256), (24, 344989099), (26, 318451476), (28, 295704942), (38, 217887852), (39, 212300984), (42, 197136628), (52, 159225738), (56, 147852471), (57, 145258568), (61, 135733416), (76, 108943926), (78, 106150492), (84, 98568314), (91, 90986136), (104, 79612869), (114, 72629284), (122, 67866708), (133, 62253672), (152, 54471963), (156, 53075246), (168, 49284157), (182, 45493068), (183, 45244472), (228, 36314642), (244, 33933354), (247, 33521208), (266, 31126836), (273, 30328712), (312, 26537623), (364, 22746534), (366, 22622236), (399, 20751224), (427, 19390488), (456, 18157321), (488, 16966677), (494, 16760604), (532, 15563418), (546, 15164356), (728, 11373267), (732, 11311118), (741, 11173736), (793, 10441032), (798, 10375612), (854, 9695244), (988, 8380302), (1064, 7781709), (1092, 7582178), (1159, 7143864), (1281, 6463496), (1464, 5655559), (1482, 5586868), (1586, 5220516), (1596, 5187806), (1708, 4847622), (1729, 4788744), (1976, 4190151), (2184, 3791089), (2318, 3571932), (2379, 3480344), (2562, 3231748), (2964, 2793434), (3172, 2610258), (3192, 2593903), (3271, 2531256), (3416, 2423811), (3458, 2394372), (3477, 2381288), (4636, 1785966), (4758, 1740172), (5124, 1615874), (5187, 1596248), (5551, 1491576), (5928, 1396717), (6344, 1305129), (6542, 1265628), (6916, 1197186), (6954, 1190644), (8113, 1020552), (9272, 892983), (9516, 870086), (9813, 843752), (10248, 807937), (10374, 798124), (11102, 745788), (13084, 632814), (13832, 598593), (13908, 595322), (15067, 549528), (16226, 510276), (16653, 497192), (19032, 435043), (19626, 421876), (20748, 399062), (22204, 372894), (22897, 361608), (24339, 340184), (26168, 316407), (27816, 297661), (30134, 274764), (32452, 255138), (33306, 248596), (39252, 210938), (41496, 199531), (42523, 194712), (44408, 186447), (45201, 183176), (45794, 180804), (48678, 170092), (60268, 137382), (62149, 133224), (64904, 127569), (66612, 124298), (68691, 120536), (78504, 105469), (85046, 97356), (90402, 91588)]