816633984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 2359700640

約数和(自身を除く): 1543066656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 137, 152, 172, 192, 228, 258, 274, 304, 344, 361, 384, 411, 456, 516, 548, 608, 688, 722, 817, 822, 912, 1032, 1083, 1096, 1216, 1376, 1444, 1634, 1644, 1824, 2064, 2166, 2192, 2432, 2451, 2603, 2752, 2888, 3268, 3288, 3648, 4128, 4332, 4384, 4902, 5206, 5504, 5776, 5891, 6536, 6576, 7296, 7809, 8256, 8664, 8768, 9804, 10412, 11552, 11782, 13072, 13152, 15523, 15618, 16512, 17328, 17536, 17673, 19608, 20824, 23104, 23564, 26144, 26304, 31046, 31236, 34656, 35346, 39216, 41648, 46208, 46569, 47128, 49457, 52288, 52608, 62092, 62472, 69312, 70692, 78432, 83296, 93138, 94256, 98914, 104576, 111929, 124184, 124944, 138624, 141384, 148371, 156864, 166592, 186276, 188512, 197828, 223858, 248368, 249888, 282768, 296742, 313728, 333184, 335787, 372552, 377024, 395656, 447716, 496736, 499776, 565536, 593484, 671574, 745104, 754048, 791312, 895432, 993472, 999552, 1131072, 1186968, 1343148, 1490208, 1582624, 1790864, 1986944, 2126651, 2262144, 2373936, 2686296, 2980416, 3165248, 3581728, 4253302, 4747872, 5372592, 5960832, 6330496, 6379953, 7163456, 8506604, 9495744, 10745184, 12759906, 14326912, 17013208, 18991488, 21490368, 25519812, 34026416, 42980736, 51039624, 68052832, 102079248, 136105664, 204158496, 272211328, 408316992, 816633984]

約数ペア:

[(1, 816633984), (2, 408316992), (3, 272211328), (4, 204158496), (6, 136105664), (8, 102079248), (12, 68052832), (16, 51039624), (19, 42980736), (24, 34026416), (32, 25519812), (38, 21490368), (43, 18991488), (48, 17013208), (57, 14326912), (64, 12759906), (76, 10745184), (86, 9495744), (96, 8506604), (114, 7163456), (128, 6379953), (129, 6330496), (137, 5960832), (152, 5372592), (172, 4747872), (192, 4253302), (228, 3581728), (258, 3165248), (274, 2980416), (304, 2686296), (344, 2373936), (361, 2262144), (384, 2126651), (411, 1986944), (456, 1790864), (516, 1582624), (548, 1490208), (608, 1343148), (688, 1186968), (722, 1131072), (817, 999552), (822, 993472), (912, 895432), (1032, 791312), (1083, 754048), (1096, 745104), (1216, 671574), (1376, 593484), (1444, 565536), (1634, 499776), (1644, 496736), (1824, 447716), (2064, 395656), (2166, 377024), (2192, 372552), (2432, 335787), (2451, 333184), (2603, 313728), (2752, 296742), (2888, 282768), (3268, 249888), (3288, 248368), (3648, 223858), (4128, 197828), (4332, 188512), (4384, 186276), (4902, 166592), (5206, 156864), (5504, 148371), (5776, 141384), (5891, 138624), (6536, 124944), (6576, 124184), (7296, 111929), (7809, 104576), (8256, 98914), (8664, 94256), (8768, 93138), (9804, 83296), (10412, 78432), (11552, 70692), (11782, 69312), (13072, 62472), (13152, 62092), (15523, 52608), (15618, 52288), (16512, 49457), (17328, 47128), (17536, 46569), (17673, 46208), (19608, 41648), (20824, 39216), (23104, 35346), (23564, 34656), (26144, 31236), (26304, 31046)]