743821728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 2248985088

約数和(自身を除く): 1505163360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 127, 152, 156, 169, 208, 228, 247, 254, 304, 312, 338, 361, 381, 416, 456, 494, 507, 508, 608, 624, 676, 722, 741, 762, 912, 988, 1014, 1016, 1083, 1248, 1352, 1444, 1482, 1524, 1651, 1824, 1976, 2028, 2032, 2166, 2413, 2704, 2888, 2964, 3048, 3211, 3302, 3952, 4056, 4064, 4332, 4693, 4826, 4953, 5408, 5776, 5928, 6096, 6422, 6604, 7239, 7904, 8112, 8664, 9386, 9633, 9652, 9906, 11552, 11856, 12192, 12844, 13208, 14079, 14478, 16224, 17328, 18772, 19266, 19304, 19812, 21463, 23712, 25688, 26416, 28158, 28956, 31369, 34656, 37544, 38532, 38608, 39624, 42926, 45847, 51376, 52832, 56316, 57912, 61009, 62738, 64389, 75088, 77064, 77216, 79248, 85852, 91694, 94107, 102752, 112632, 115824, 122018, 125476, 128778, 137541, 150176, 154128, 158496, 171704, 183027, 183388, 188214, 225264, 231648, 244036, 250952, 257556, 275082, 308256, 343408, 366054, 366776, 376428, 407797, 450528, 488072, 501904, 515112, 550164, 596011, 686816, 732108, 733552, 752856, 815594, 976144, 1003808, 1030224, 1100328, 1192022, 1223391, 1464216, 1467104, 1505712, 1631188, 1788033, 1952288, 2060448, 2200656, 2384044, 2446782, 2928432, 3011424, 3262376, 3576066, 4401312, 4768088, 4893564, 5856864, 6524752, 7152132, 7748143, 9536176, 9787128, 13049504, 14304264, 15496286, 19072352, 19574256, 23244429, 28608528, 30992572, 39148512, 46488858, 57217056, 61985144, 92977716, 123970288, 185955432, 247940576, 371910864, 743821728]

約数ペア:

[(1, 743821728), (2, 371910864), (3, 247940576), (4, 185955432), (6, 123970288), (8, 92977716), (12, 61985144), (13, 57217056), (16, 46488858), (19, 39148512), (24, 30992572), (26, 28608528), (32, 23244429), (38, 19574256), (39, 19072352), (48, 15496286), (52, 14304264), (57, 13049504), (76, 9787128), (78, 9536176), (96, 7748143), (104, 7152132), (114, 6524752), (127, 5856864), (152, 4893564), (156, 4768088), (169, 4401312), (208, 3576066), (228, 3262376), (247, 3011424), (254, 2928432), (304, 2446782), (312, 2384044), (338, 2200656), (361, 2060448), (381, 1952288), (416, 1788033), (456, 1631188), (494, 1505712), (507, 1467104), (508, 1464216), (608, 1223391), (624, 1192022), (676, 1100328), (722, 1030224), (741, 1003808), (762, 976144), (912, 815594), (988, 752856), (1014, 733552), (1016, 732108), (1083, 686816), (1248, 596011), (1352, 550164), (1444, 515112), (1482, 501904), (1524, 488072), (1651, 450528), (1824, 407797), (1976, 376428), (2028, 366776), (2032, 366054), (2166, 343408), (2413, 308256), (2704, 275082), (2888, 257556), (2964, 250952), (3048, 244036), (3211, 231648), (3302, 225264), (3952, 188214), (4056, 183388), (4064, 183027), (4332, 171704), (4693, 158496), (4826, 154128), (4953, 150176), (5408, 137541), (5776, 128778), (5928, 125476), (6096, 122018), (6422, 115824), (6604, 112632), (7239, 102752), (7904, 94107), (8112, 91694), (8664, 85852), (9386, 79248), (9633, 77216), (9652, 77064), (9906, 75088), (11552, 64389), (11856, 62738), (12192, 61009), (12844, 57912), (13208, 56316), (14079, 52832), (14478, 51376), (16224, 45847), (17328, 42926), (18772, 39624), (19266, 38608), (19304, 38532), (19812, 37544), (21463, 34656), (23712, 31369), (25688, 28956), (26416, 28158)]