1963759616

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 4969823040

約数和(自身を除く): 3006063424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 182, 208, 224, 256, 257, 287, 328, 364, 416, 448, 512, 514, 533, 574, 656, 728, 832, 896, 1024, 1028, 1066, 1148, 1312, 1456, 1664, 1792, 1799, 2048, 2056, 2132, 2296, 2624, 2912, 3328, 3341, 3584, 3598, 3731, 4112, 4264, 4592, 5248, 5824, 6656, 6682, 7168, 7196, 7462, 8224, 8528, 9184, 10496, 10537, 11648, 13312, 13364, 14336, 14392, 14924, 16448, 17056, 18368, 20992, 21074, 23296, 23387, 26624, 26728, 28784, 29848, 32896, 34112, 36736, 41984, 42148, 46592, 46774, 53456, 57568, 59696, 65792, 68224, 73472, 73759, 83968, 84296, 93184, 93548, 106912, 115136, 119392, 131584, 136448, 136981, 146944, 147518, 168592, 186368, 187096, 213824, 230272, 238784, 263168, 272896, 273962, 293888, 295036, 337184, 374192, 427648, 460544, 477568, 526336, 545792, 547924, 587776, 590072, 674368, 748384, 855296, 921088, 955136, 958867, 1091584, 1095848, 1180144, 1348736, 1496768, 1710592, 1842176, 1910272, 1917734, 2191696, 2360288, 2697472, 2993536, 3421184, 3684352, 3820544, 3835468, 4383392, 4720576, 5394944, 5987072, 6842368, 7641088, 7670936, 8766784, 9441152, 10789888, 11974144, 15341872, 17533568, 18882304, 21579776, 23948288, 30683744, 35067136, 37764608, 47896576, 61367488, 70134272, 75529216, 122734976, 140268544, 151058432, 245469952, 280537088, 490939904, 981879808, 1963759616]

約数ペア:

[(1, 1963759616), (2, 981879808), (4, 490939904), (7, 280537088), (8, 245469952), (13, 151058432), (14, 140268544), (16, 122734976), (26, 75529216), (28, 70134272), (32, 61367488), (41, 47896576), (52, 37764608), (56, 35067136), (64, 30683744), (82, 23948288), (91, 21579776), (104, 18882304), (112, 17533568), (128, 15341872), (164, 11974144), (182, 10789888), (208, 9441152), (224, 8766784), (256, 7670936), (257, 7641088), (287, 6842368), (328, 5987072), (364, 5394944), (416, 4720576), (448, 4383392), (512, 3835468), (514, 3820544), (533, 3684352), (574, 3421184), (656, 2993536), (728, 2697472), (832, 2360288), (896, 2191696), (1024, 1917734), (1028, 1910272), (1066, 1842176), (1148, 1710592), (1312, 1496768), (1456, 1348736), (1664, 1180144), (1792, 1095848), (1799, 1091584), (2048, 958867), (2056, 955136), (2132, 921088), (2296, 855296), (2624, 748384), (2912, 674368), (3328, 590072), (3341, 587776), (3584, 547924), (3598, 545792), (3731, 526336), (4112, 477568), (4264, 460544), (4592, 427648), (5248, 374192), (5824, 337184), (6656, 295036), (6682, 293888), (7168, 273962), (7196, 272896), (7462, 263168), (8224, 238784), (8528, 230272), (9184, 213824), (10496, 187096), (10537, 186368), (11648, 168592), (13312, 147518), (13364, 146944), (14336, 136981), (14392, 136448), (14924, 131584), (16448, 119392), (17056, 115136), (18368, 106912), (20992, 93548), (21074, 93184), (23296, 84296), (23387, 83968), (26624, 73759), (26728, 73472), (28784, 68224), (29848, 65792), (32896, 59696), (34112, 57568), (36736, 53456), (41984, 46774), (42148, 46592)]