1644407136

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 5100480000

約数和(自身を除く): 3456072864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 109, 114, 144, 152, 171, 216, 218, 228, 288, 304, 327, 342, 432, 436, 456, 513, 608, 654, 684, 864, 872, 912, 919, 981, 1026, 1308, 1368, 1744, 1824, 1838, 1962, 2052, 2071, 2616, 2736, 2757, 2943, 3488, 3676, 3924, 4104, 4142, 5232, 5472, 5514, 5886, 6213, 7352, 7848, 8208, 8271, 8284, 10464, 11028, 11772, 12426, 14704, 15696, 16416, 16542, 16568, 17461, 18639, 22056, 23544, 24813, 24852, 29408, 31392, 33084, 33136, 34922, 37278, 44112, 47088, 49626, 49704, 52383, 55917, 66168, 66272, 69844, 74556, 88224, 94176, 99252, 99408, 100171, 104766, 111834, 132336, 139688, 149112, 157149, 198504, 198816, 200342, 209532, 223668, 264672, 279376, 298224, 300513, 314298, 397008, 400684, 419064, 447336, 471447, 558752, 596448, 601026, 628596, 794016, 801368, 838128, 894672, 901539, 942894, 1202052, 1257192, 1602736, 1676256, 1789344, 1803078, 1885788, 1903249, 2404104, 2514384, 2704617, 3205472, 3606156, 3771576, 3806498, 4808208, 5028768, 5409234, 5709747, 7212312, 7543152, 7612996, 9616416, 10818468, 11419494, 14424624, 15086304, 15225992, 17129241, 21636936, 22838988, 28849248, 30451984, 34258482, 43273872, 45677976, 51387723, 60903968, 68516964, 86547744, 91355952, 102775446, 137033928, 182711904, 205550892, 274067856, 411101784, 548135712, 822203568, 1644407136]

約数ペア:

[(1, 1644407136), (2, 822203568), (3, 548135712), (4, 411101784), (6, 274067856), (8, 205550892), (9, 182711904), (12, 137033928), (16, 102775446), (18, 91355952), (19, 86547744), (24, 68516964), (27, 60903968), (32, 51387723), (36, 45677976), (38, 43273872), (48, 34258482), (54, 30451984), (57, 28849248), (72, 22838988), (76, 21636936), (96, 17129241), (108, 15225992), (109, 15086304), (114, 14424624), (144, 11419494), (152, 10818468), (171, 9616416), (216, 7612996), (218, 7543152), (228, 7212312), (288, 5709747), (304, 5409234), (327, 5028768), (342, 4808208), (432, 3806498), (436, 3771576), (456, 3606156), (513, 3205472), (608, 2704617), (654, 2514384), (684, 2404104), (864, 1903249), (872, 1885788), (912, 1803078), (919, 1789344), (981, 1676256), (1026, 1602736), (1308, 1257192), (1368, 1202052), (1744, 942894), (1824, 901539), (1838, 894672), (1962, 838128), (2052, 801368), (2071, 794016), (2616, 628596), (2736, 601026), (2757, 596448), (2943, 558752), (3488, 471447), (3676, 447336), (3924, 419064), (4104, 400684), (4142, 397008), (5232, 314298), (5472, 300513), (5514, 298224), (5886, 279376), (6213, 264672), (7352, 223668), (7848, 209532), (8208, 200342), (8271, 198816), (8284, 198504), (10464, 157149), (11028, 149112), (11772, 139688), (12426, 132336), (14704, 111834), (15696, 104766), (16416, 100171), (16542, 99408), (16568, 99252), (17461, 94176), (18639, 88224), (22056, 74556), (23544, 69844), (24813, 66272), (24852, 66168), (29408, 55917), (31392, 52383), (33084, 49704), (33136, 49626), (34922, 47088), (37278, 44112)]