18920702976

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 352

約数和(自身を含む): 61948442880

約数和(自身を除く): 43027739904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 73, 84, 96, 102, 112, 119, 128, 136, 146, 168, 192, 204, 219, 224, 238, 256, 272, 292, 336, 357, 384, 408, 438, 448, 476, 511, 512, 544, 584, 672, 709, 714, 768, 816, 876, 896, 952, 1022, 1024, 1088, 1168, 1241, 1344, 1418, 1428, 1533, 1536, 1632, 1752, 1792, 1904, 2044, 2127, 2176, 2336, 2482, 2688, 2836, 2856, 3066, 3072, 3264, 3504, 3584, 3723, 3808, 4088, 4254, 4352, 4672, 4963, 4964, 5376, 5672, 5712, 6132, 6528, 7008, 7168, 7446, 7616, 8176, 8508, 8687, 8704, 9344, 9926, 9928, 10752, 11344, 11424, 12053, 12264, 13056, 14016, 14889, 14892, 15232, 16352, 17016, 17374, 17408, 18688, 19852, 19856, 21504, 22688, 22848, 24106, 24528, 26061, 26112, 28032, 29778, 29784, 30464, 32704, 34032, 34748, 36159, 37376, 39704, 39712, 45376, 45696, 48212, 49056, 51757, 52122, 52224, 56064, 59556, 59568, 60928, 65408, 68064, 69496, 72318, 74752, 79408, 79424, 84371, 90752, 91392, 96424, 98112, 103514, 104244, 112128, 119112, 119136, 121856, 130816, 136128, 138992, 144636, 155271, 158816, 158848, 168742, 181504, 182784, 192848, 196224, 207028, 208488, 224256, 238224, 238272, 253113, 261632, 272256, 277984, 289272, 310542, 317632, 317696, 337484, 362299, 363008, 365568, 385696, 392448, 414056, 416976, 476448, 476544, 506226, 523264, 544512, 555968, 578544, 621084, 635264, 635392, 674968, 724598, 726016, 771392, 784896, 828112, 833952, 879869, 952896, 953088, 1012452, 1086897, 1089024, 1111936, 1157088, 1242168, 1270528, 1270784, 1349936, 1449196, 1542784, 1569792, 1656224, 1667904, 1759738, 1905792, 1906176, 2024904, 2173794, 2178048, 2223872, 2314176, 2484336, 2541056, 2639607, 2699872, 2898392, 3085568, 3312448, 3335808, 3519476, 3811584, 3812352, 4049808, 4347588, 4447744, 4628352, 4968672, 5082112, 5279214, 5399744, 5796784, 6159083, 6171136, 6624896, 6671616, 7038952, 7623168, 8099616, 8695176, 8895488, 9256704, 9937344, 10558428, 10799488, 11593568, 12318166, 12342272, 13249792, 13343232, 14077904, 15246336, 16199232, 17390352, 18477249, 18513408, 19874688, 21116856, 21598976, 23187136, 24636332, 26499584, 26686464, 28155808, 32398464, 34780704, 36954498, 37026816, 39749376, 42233712, 43197952, 46374272, 49272664, 52999168, 56311616, 64796928, 69561408, 73908996, 79498752, 84467424, 86395904, 92748544, 98545328, 112623232, 129593856, 139122816, 147817992, 158997504, 168934848, 185497088, 197090656, 225246464, 259187712, 278245632, 295635984, 337869696, 370994176, 394181312, 450492928, 556491264, 591271968, 675739392, 788362624, 900985856, 1112982528, 1182543936, 1351478784, 1576725248, 2365087872, 2702957568, 3153450496, 4730175744, 6306900992, 9460351488, 18920702976]

約数ペア:

[(1, 18920702976), (2, 9460351488), (3, 6306900992), (4, 4730175744), (6, 3153450496), (7, 2702957568), (8, 2365087872), (12, 1576725248), (14, 1351478784), (16, 1182543936), (17, 1112982528), (21, 900985856), (24, 788362624), (28, 675739392), (32, 591271968), (34, 556491264), (42, 450492928), (48, 394181312), (51, 370994176), (56, 337869696), (64, 295635984), (68, 278245632), (73, 259187712), (84, 225246464), (96, 197090656), (102, 185497088), (112, 168934848), (119, 158997504), (128, 147817992), (136, 139122816), (146, 129593856), (168, 112623232), (192, 98545328), (204, 92748544), (219, 86395904), (224, 84467424), (238, 79498752), (256, 73908996), (272, 69561408), (292, 64796928), (336, 56311616), (357, 52999168), (384, 49272664), (408, 46374272), (438, 43197952), (448, 42233712), (476, 39749376), (511, 37026816), (512, 36954498), (544, 34780704), (584, 32398464), (672, 28155808), (709, 26686464), (714, 26499584), (768, 24636332), (816, 23187136), (876, 21598976), (896, 21116856), (952, 19874688), (1022, 18513408), (1024, 18477249), (1088, 17390352), (1168, 16199232), (1241, 15246336), (1344, 14077904), (1418, 13343232), (1428, 13249792), (1533, 12342272), (1536, 12318166), (1632, 11593568), (1752, 10799488), (1792, 10558428), (1904, 9937344), (2044, 9256704), (2127, 8895488), (2176, 8695176), (2336, 8099616), (2482, 7623168), (2688, 7038952), (2836, 6671616), (2856, 6624896), (3066, 6171136), (3072, 6159083), (3264, 5796784), (3504, 5399744), (3584, 5279214), (3723, 5082112), (3808, 4968672), (4088, 4628352), (4254, 4447744), (4352, 4347588), (4672, 4049808), (4963, 3812352), (4964, 3811584), (5376, 3519476), (5672, 3335808), (5712, 3312448), (6132, 3085568), (6528, 2898392), (7008, 2699872), (7168, 2639607), (7446, 2541056), (7616, 2484336), (8176, 2314176), (8508, 2223872), (8687, 2178048), (8704, 2173794), (9344, 2024904), (9926, 1906176), (9928, 1905792), (10752, 1759738), (11344, 1667904), (11424, 1656224), (12053, 1569792), (12264, 1542784), (13056, 1449196), (14016, 1349936), (14889, 1270784), (14892, 1270528), (15232, 1242168), (16352, 1157088), (17016, 1111936), (17374, 1089024), (17408, 1086897), (18688, 1012452), (19852, 953088), (19856, 952896), (21504, 879869), (22688, 833952), (22848, 828112), (24106, 784896), (24528, 771392), (26061, 726016), (26112, 724598), (28032, 674968), (29778, 635392), (29784, 635264), (30464, 621084), (32704, 578544), (34032, 555968), (34748, 544512), (36159, 523264), (37376, 506226), (39704, 476544), (39712, 476448), (45376, 416976), (45696, 414056), (48212, 392448), (49056, 385696), (51757, 365568), (52122, 363008), (52224, 362299), (56064, 337484), (59556, 317696), (59568, 317632), (60928, 310542), (65408, 289272), (68064, 277984), (69496, 272256), (72318, 261632), (74752, 253113), (79408, 238272), (79424, 238224), (84371, 224256), (90752, 208488), (91392, 207028), (96424, 196224), (98112, 192848), (103514, 182784), (104244, 181504), (112128, 168742), (119112, 158848), (119136, 158816), (121856, 155271), (130816, 144636), (136128, 138992)]