21094219432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 48134338560

約数和(自身を除く): 27040119128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 121, 127, 134, 143, 197, 242, 254, 268, 286, 394, 484, 508, 536, 572, 737, 788, 871, 968, 1016, 1144, 1397, 1474, 1573, 1576, 1651, 1742, 2167, 2561, 2794, 2948, 3146, 3302, 3484, 4334, 5122, 5588, 5896, 6292, 6604, 6968, 8107, 8509, 8668, 9581, 10244, 11176, 12584, 13199, 13208, 15367, 16214, 17018, 17336, 18161, 19162, 20488, 23837, 25019, 26398, 28171, 30734, 32428, 34036, 36322, 38324, 47674, 50038, 52796, 56342, 61468, 64856, 68072, 72644, 76648, 93599, 95348, 100076, 105391, 105592, 110617, 112684, 122936, 145189, 145288, 171587, 187198, 190696, 199771, 200152, 210782, 221234, 225368, 275209, 290378, 309881, 325247, 343174, 374396, 399542, 421564, 442468, 550418, 580756, 619762, 650494, 686348, 748792, 799084, 843128, 884936, 1029589, 1100836, 1161512, 1216787, 1239524, 1300988, 1372696, 1597079, 1598168, 1676273, 1887457, 2059178, 2201672, 2433574, 2479048, 2601976, 3027299, 3194158, 3352546, 3577717, 3774914, 4118356, 4867148, 6054598, 6388316, 6705092, 7155434, 7549828, 8236712, 9734296, 12109196, 12776632, 13384657, 13410184, 14310868, 15099656, 18439003, 20762027, 21791549, 24218392, 26769314, 28621736, 36878006, 39354887, 41524054, 43583098, 53538628, 73756012, 78709774, 83048108, 87166196, 107077256, 147512024, 157419548, 166096216, 174332392, 202829033, 239707039, 314839096, 405658066, 479414078, 811316132, 958828156, 1622632264, 1917656312, 2636777429, 5273554858, 10547109716, 21094219432]

約数ペア:

[(1, 21094219432), (2, 10547109716), (4, 5273554858), (8, 2636777429), (11, 1917656312), (13, 1622632264), (22, 958828156), (26, 811316132), (44, 479414078), (52, 405658066), (67, 314839096), (88, 239707039), (104, 202829033), (121, 174332392), (127, 166096216), (134, 157419548), (143, 147512024), (197, 107077256), (242, 87166196), (254, 83048108), (268, 78709774), (286, 73756012), (394, 53538628), (484, 43583098), (508, 41524054), (536, 39354887), (572, 36878006), (737, 28621736), (788, 26769314), (871, 24218392), (968, 21791549), (1016, 20762027), (1144, 18439003), (1397, 15099656), (1474, 14310868), (1573, 13410184), (1576, 13384657), (1651, 12776632), (1742, 12109196), (2167, 9734296), (2561, 8236712), (2794, 7549828), (2948, 7155434), (3146, 6705092), (3302, 6388316), (3484, 6054598), (4334, 4867148), (5122, 4118356), (5588, 3774914), (5896, 3577717), (6292, 3352546), (6604, 3194158), (6968, 3027299), (8107, 2601976), (8509, 2479048), (8668, 2433574), (9581, 2201672), (10244, 2059178), (11176, 1887457), (12584, 1676273), (13199, 1598168), (13208, 1597079), (15367, 1372696), (16214, 1300988), (17018, 1239524), (17336, 1216787), (18161, 1161512), (19162, 1100836), (20488, 1029589), (23837, 884936), (25019, 843128), (26398, 799084), (28171, 748792), (30734, 686348), (32428, 650494), (34036, 619762), (36322, 580756), (38324, 550418), (47674, 442468), (50038, 421564), (52796, 399542), (56342, 374396), (61468, 343174), (64856, 325247), (68072, 309881), (72644, 290378), (76648, 275209), (93599, 225368), (95348, 221234), (100076, 210782), (105391, 200152), (105592, 199771), (110617, 190696), (112684, 187198), (122936, 171587), (145189, 145288)]