1642847616

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 5170176000

約数和(自身を除く): 3527328384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 127, 128, 144, 152, 171, 192, 197, 216, 228, 254, 288, 304, 342, 381, 384, 394, 432, 456, 508, 513, 576, 591, 608, 684, 762, 788, 864, 912, 1016, 1026, 1143, 1152, 1182, 1216, 1368, 1524, 1576, 1728, 1773, 1824, 2032, 2052, 2286, 2364, 2413, 2432, 2736, 3048, 3152, 3429, 3456, 3546, 3648, 3743, 4064, 4104, 4572, 4728, 4826, 5319, 5472, 6096, 6304, 6858, 7092, 7239, 7296, 7486, 8128, 8208, 9144, 9456, 9652, 10638, 10944, 11229, 12192, 12608, 13716, 14184, 14478, 14972, 16256, 16416, 18288, 18912, 19304, 21276, 21717, 21888, 22458, 24384, 25019, 25216, 27432, 28368, 28956, 29944, 32832, 33687, 36576, 37824, 38608, 42552, 43434, 44916, 48768, 50038, 54864, 56736, 57912, 59888, 65151, 65664, 67374, 73152, 75057, 75648, 77216, 85104, 86868, 89832, 100076, 101061, 109728, 113472, 115824, 119776, 130302, 134748, 146304, 150114, 154432, 170208, 173736, 179664, 200152, 202122, 219456, 225171, 226944, 231648, 239552, 260604, 269496, 300228, 308864, 340416, 347472, 359328, 400304, 404244, 438912, 450342, 463296, 475361, 479104, 521208, 538992, 600456, 675513, 680832, 694944, 718656, 800608, 808488, 900684, 926592, 950722, 1042416, 1077984, 1200912, 1351026, 1389888, 1426083, 1437312, 1601216, 1616976, 1801368, 1901444, 2084832, 2155968, 2401824, 2702052, 2779776, 2852166, 3202432, 3233952, 3602736, 3802888, 4169664, 4278249, 4311936, 4803648, 5404104, 5704332, 6467904, 7205472, 7605776, 8339328, 8556498, 9607296, 10808208, 11408664, 12834747, 12935808, 14410944, 15211552, 17112996, 21616416, 22817328, 25669494, 28821888, 30423104, 34225992, 43232832, 45634656, 51338988, 60846208, 68451984, 86465664, 91269312, 102677976, 136903968, 182538624, 205355952, 273807936, 410711904, 547615872, 821423808, 1642847616]

約数ペア:

[(1, 1642847616), (2, 821423808), (3, 547615872), (4, 410711904), (6, 273807936), (8, 205355952), (9, 182538624), (12, 136903968), (16, 102677976), (18, 91269312), (19, 86465664), (24, 68451984), (27, 60846208), (32, 51338988), (36, 45634656), (38, 43232832), (48, 34225992), (54, 30423104), (57, 28821888), (64, 25669494), (72, 22817328), (76, 21616416), (96, 17112996), (108, 15211552), (114, 14410944), (127, 12935808), (128, 12834747), (144, 11408664), (152, 10808208), (171, 9607296), (192, 8556498), (197, 8339328), (216, 7605776), (228, 7205472), (254, 6467904), (288, 5704332), (304, 5404104), (342, 4803648), (381, 4311936), (384, 4278249), (394, 4169664), (432, 3802888), (456, 3602736), (508, 3233952), (513, 3202432), (576, 2852166), (591, 2779776), (608, 2702052), (684, 2401824), (762, 2155968), (788, 2084832), (864, 1901444), (912, 1801368), (1016, 1616976), (1026, 1601216), (1143, 1437312), (1152, 1426083), (1182, 1389888), (1216, 1351026), (1368, 1200912), (1524, 1077984), (1576, 1042416), (1728, 950722), (1773, 926592), (1824, 900684), (2032, 808488), (2052, 800608), (2286, 718656), (2364, 694944), (2413, 680832), (2432, 675513), (2736, 600456), (3048, 538992), (3152, 521208), (3429, 479104), (3456, 475361), (3546, 463296), (3648, 450342), (3743, 438912), (4064, 404244), (4104, 400304), (4572, 359328), (4728, 347472), (4826, 340416), (5319, 308864), (5472, 300228), (6096, 269496), (6304, 260604), (6858, 239552), (7092, 231648), (7239, 226944), (7296, 225171), (7486, 219456), (8128, 202122), (8208, 200152), (9144, 179664), (9456, 173736), (9652, 170208), (10638, 154432), (10944, 150114), (11229, 146304), (12192, 134748), (12608, 130302), (13716, 119776), (14184, 115824), (14478, 113472), (14972, 109728), (16256, 101061), (16416, 100076), (18288, 89832), (18912, 86868), (19304, 85104), (21276, 77216), (21717, 75648), (21888, 75057), (22458, 73152), (24384, 67374), (25019, 65664), (25216, 65151), (27432, 59888), (28368, 57912), (28956, 56736), (29944, 54864), (32832, 50038), (33687, 48768), (36576, 44916), (37824, 43434), (38608, 42552)]