21135196944

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{4049}}^1$

素因数の和:4390

約数の個数: 160

約数和(自身を含む): 62312976000

約数和(自身を除く): 41177779056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 281, 344, 387, 432, 516, 562, 688, 774, 843, 1032, 1124, 1161, 1548, 1686, 2064, 2248, 2322, 2529, 3096, 3372, 4049, 4496, 4644, 5058, 6192, 6744, 7587, 8098, 9288, 10116, 12083, 12147, 13488, 15174, 16196, 18576, 20232, 24166, 24294, 30348, 32392, 36249, 36441, 40464, 48332, 48588, 60696, 64784, 72498, 72882, 96664, 97176, 108747, 109323, 121392, 144996, 145764, 174107, 193328, 194352, 217494, 218646, 289992, 291528, 326241, 348214, 434988, 437292, 522321, 579984, 583056, 652482, 696428, 869976, 874584, 1044642, 1137769, 1304964, 1392856, 1566963, 1739952, 1749168, 2089284, 2275538, 2609928, 2785712, 3133926, 3413307, 4178568, 4551076, 4700889, 5219856, 6267852, 6826614, 8357136, 9102152, 9401778, 10239921, 12535704, 13653228, 18204304, 18803556, 20479842, 25071408, 27306456, 30719763, 37607112, 40959684, 48924067, 54612912, 61439526, 75214224, 81919368, 97848134, 122879052, 146772201, 163838736, 195696268, 245758104, 293544402, 391392536, 440316603, 491516208, 587088804, 782785072, 880633206, 1174177608, 1320949809, 1761266412, 2348355216, 2641899618, 3522532824, 5283799236, 7045065648, 10567598472, 21135196944]

約数ペア:

[(1, 21135196944), (2, 10567598472), (3, 7045065648), (4, 5283799236), (6, 3522532824), (8, 2641899618), (9, 2348355216), (12, 1761266412), (16, 1320949809), (18, 1174177608), (24, 880633206), (27, 782785072), (36, 587088804), (43, 491516208), (48, 440316603), (54, 391392536), (72, 293544402), (86, 245758104), (108, 195696268), (129, 163838736), (144, 146772201), (172, 122879052), (216, 97848134), (258, 81919368), (281, 75214224), (344, 61439526), (387, 54612912), (432, 48924067), (516, 40959684), (562, 37607112), (688, 30719763), (774, 27306456), (843, 25071408), (1032, 20479842), (1124, 18803556), (1161, 18204304), (1548, 13653228), (1686, 12535704), (2064, 10239921), (2248, 9401778), (2322, 9102152), (2529, 8357136), (3096, 6826614), (3372, 6267852), (4049, 5219856), (4496, 4700889), (4644, 4551076), (5058, 4178568), (6192, 3413307), (6744, 3133926), (7587, 2785712), (8098, 2609928), (9288, 2275538), (10116, 2089284), (12083, 1749168), (12147, 1739952), (13488, 1566963), (15174, 1392856), (16196, 1304964), (18576, 1137769), (20232, 1044642), (24166, 874584), (24294, 869976), (30348, 696428), (32392, 652482), (36249, 583056), (36441, 579984), (40464, 522321), (48332, 437292), (48588, 434988), (60696, 348214), (64784, 326241), (72498, 291528), (72882, 289992), (96664, 218646), (97176, 217494), (108747, 194352), (109323, 193328), (121392, 174107), (144996, 145764)]