28705412736

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 1152

約数和(自身を含む): 116932408320

約数和(自身を除く): 88226995584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 32, 33, 36, 39, 42, 44, 48, 52, 56, 62, 63, 64, 66, 72, 73, 77, 78, 84, 88, 91, 93, 96, 99, 104, 112, 117, 121, 124, 126, 128, 132, 143, 144, 146, 154, 156, 168, 176, 182, 186, 192, 198, 208, 217, 219, 224, 231, 234, 242, 248, 252, 264, 273, 279, 286, 288, 292, 308, 312, 336, 341, 352, 363, 364, 372, 384, 396, 403, 416, 429, 434, 438, 448, 462, 468, 484, 496, 504, 511, 528, 546, 558, 572, 576, 584, 616, 624, 651, 657, 672, 682, 693, 704, 726, 728, 744, 792, 803, 806, 819, 832, 847, 858, 868, 876, 896, 924, 936, 949, 968, 992, 1001, 1008, 1022, 1023, 1056, 1089, 1092, 1116, 1144, 1152, 1168, 1209, 1232, 1248, 1287, 1302, 1314, 1344, 1364, 1386, 1408, 1452, 1456, 1488, 1533, 1573, 1584, 1606, 1612, 1638, 1664, 1694, 1716, 1736, 1752, 1848, 1872, 1898, 1936, 1953, 1984, 2002, 2016, 2044, 2046, 2112, 2178, 2184, 2232, 2263, 2288, 2336, 2387, 2409, 2418, 2464, 2496, 2541, 2574, 2604, 2628, 2688, 2728, 2772, 2821, 2847, 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約数ペア:

[(1, 28705412736), (2, 14352706368), (3, 9568470912), (4, 7176353184), (6, 4784235456), (7, 4100773248), (8, 3588176592), (9, 3189490304), (11, 2609582976), (12, 2392117728), (13, 2208108672), (14, 2050386624), (16, 1794088296), (18, 1594745152), (21, 1366924416), (22, 1304791488), (24, 1196058864), (26, 1104054336), (28, 1025193312), (31, 925981056), (32, 897044148), (33, 869860992), (36, 797372576), (39, 736036224), (42, 683462208), (44, 652395744), (48, 598029432), (52, 552027168), (56, 512596656), (62, 462990528), (63, 455641472), (64, 448522074), (66, 434930496), (72, 398686288), (73, 393224832), (77, 372797568), (78, 368018112), (84, 341731104), (88, 326197872), (91, 315444096), (93, 308660352), (96, 299014716), (99, 289953664), (104, 276013584), (112, 256298328), (117, 245345408), (121, 237234816), (124, 231495264), (126, 227820736), (128, 224261037), (132, 217465248), (143, 200737152), (144, 199343144), (146, 196612416), (154, 186398784), (156, 184009056), (168, 170865552), 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14698112), (1984, 14468454), (2002, 14338368), (2016, 14238796), (2044, 14043744), (2046, 14030016), (2112, 13591578), (2178, 13179712), (2184, 13143504), (2232, 12860848), (2263, 12684672), (2288, 12546072), (2336, 12288276), (2387, 12025728), (2409, 11915904), (2418, 11871552), (2464, 11649924), (2496, 11500566), (2541, 11296896), (2574, 11152064), (2604, 11023584), (2628, 10922912), (2688, 10679097), (2728, 10522512), (2772, 10355488), (2821, 10175616), (2847, 10082688), (2904, 9884784), (2912, 9857628), (2976, 9645636), (3003, 9558912), (3066, 9362496), (3069, 9353344), (3146, 9124416), (3168, 9061052), (3212, 8936928), (3224, 8903664), (3276, 8762336), (3388, 8472672), (3432, 8364048), (3472, 8267688), (3504, 8192184), (3627, 7914368), (3696, 7766616), (3744, 7667044), (3751, 7652736), (3796, 7562016), (3872, 7413588), (3906, 7349056), (3968, 7234227), (4004, 7169184), (4032, 7119398), (4088, 7021872), (4092, 7015008), (4224, 6795789), (4356, 6589856), (4368, 6571752), (4433, 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(9009, 3186304), (9052, 3171168), (9152, 3136518), (9198, 3120832), (9344, 3072069), (9438, 3041472), (9548, 3006432), (9636, 2978976), (9672, 2967888), (9856, 2912481), (10164, 2824224), (10296, 2788016), (10416, 2755896), (10439, 2749824), (10512, 2730728), (10912, 2630628), (11011, 2606976), (11088, 2588872), (11242, 2553408), (11253, 2550912), (11284, 2543904), (11388, 2520672), (11616, 2471196), (11648, 2464407), (11904, 2411409), (12012, 2389728), (12264, 2340624), (12276, 2338336), (12584, 2281104), (12672, 2265263), (12848, 2234232), (12896, 2225916), (13104, 2190584), (13286, 2160576), (13299, 2158464), (13552, 2118168), (13578, 2114112), (13728, 2091012), (13888, 2066922), (14016, 2048046), (14157, 2027648), (14322, 2004288), (14454, 1985984), (14508, 1978592), (14784, 1941654), (14976, 1916761), (15004, 1913184), (15184, 1890504), (15246, 1882816), (15488, 1853397), (15624, 1837264), (15841, 1812096), (16016, 1792296), (16352, 1755468), (16368, 1753752), (16863, 1702272), 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