818869296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2627522304

約数和(自身を除く): 1808653008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 152, 157, 168, 172, 228, 258, 266, 301, 304, 314, 336, 344, 361, 399, 456, 471, 516, 532, 602, 628, 688, 722, 798, 817, 903, 912, 942, 1032, 1064, 1083, 1099, 1204, 1256, 1444, 1596, 1634, 1806, 1884, 2064, 2128, 2166, 2198, 2408, 2451, 2512, 2527, 2888, 2983, 3192, 3268, 3297, 3612, 3768, 4332, 4396, 4816, 4902, 5054, 5719, 5776, 5966, 6384, 6536, 6594, 6751, 7224, 7536, 7581, 8664, 8792, 8949, 9804, 10108, 11438, 11932, 13072, 13188, 13502, 14448, 15162, 15523, 17157, 17328, 17584, 17898, 19608, 20216, 20253, 20881, 22876, 23864, 26376, 27004, 30324, 31046, 34314, 35796, 39216, 40432, 40506, 41762, 45752, 46569, 47257, 47728, 52752, 54008, 56677, 60648, 62092, 62643, 68628, 71592, 81012, 83524, 91504, 93138, 94514, 108016, 108661, 113354, 121296, 124184, 125286, 128269, 137256, 141771, 143184, 162024, 167048, 170031, 186276, 189028, 217322, 226708, 248368, 250572, 256538, 274512, 283542, 324048, 325983, 334096, 340062, 372552, 378056, 384807, 396739, 434644, 453416, 501144, 513076, 567084, 651966, 680124, 745104, 756112, 769614, 793478, 869288, 897883, 906832, 1002288, 1026152, 1134168, 1190217, 1303932, 1360248, 1539228, 1586956, 1738576, 1795766, 2052304, 2268336, 2380434, 2437111, 2607864, 2693649, 2720496, 3078456, 3173912, 3591532, 4760868, 4874222, 5215728, 5387298, 6156912, 6347824, 7183064, 7311333, 9521736, 9748444, 10774596, 14366128, 14622666, 17059777, 19043472, 19496888, 21549192, 29245332, 34119554, 38993776, 43098384, 51179331, 58490664, 68239108, 102358662, 116981328, 136478216, 204717324, 272956432, 409434648, 818869296]

約数ペア:

[(1, 818869296), (2, 409434648), (3, 272956432), (4, 204717324), (6, 136478216), (7, 116981328), (8, 102358662), (12, 68239108), (14, 58490664), (16, 51179331), (19, 43098384), (21, 38993776), (24, 34119554), (28, 29245332), (38, 21549192), (42, 19496888), (43, 19043472), (48, 17059777), (56, 14622666), (57, 14366128), (76, 10774596), (84, 9748444), (86, 9521736), (112, 7311333), (114, 7183064), (129, 6347824), (133, 6156912), (152, 5387298), (157, 5215728), (168, 4874222), (172, 4760868), (228, 3591532), (258, 3173912), (266, 3078456), (301, 2720496), (304, 2693649), (314, 2607864), (336, 2437111), (344, 2380434), (361, 2268336), (399, 2052304), (456, 1795766), (471, 1738576), (516, 1586956), (532, 1539228), (602, 1360248), (628, 1303932), (688, 1190217), (722, 1134168), (798, 1026152), (817, 1002288), (903, 906832), (912, 897883), (942, 869288), (1032, 793478), (1064, 769614), (1083, 756112), (1099, 745104), (1204, 680124), (1256, 651966), (1444, 567084), (1596, 513076), (1634, 501144), (1806, 453416), (1884, 434644), (2064, 396739), (2128, 384807), (2166, 378056), (2198, 372552), (2408, 340062), (2451, 334096), (2512, 325983), (2527, 324048), (2888, 283542), (2983, 274512), (3192, 256538), (3268, 250572), (3297, 248368), (3612, 226708), (3768, 217322), (4332, 189028), (4396, 186276), (4816, 170031), (4902, 167048), (5054, 162024), (5719, 143184), (5776, 141771), (5966, 137256), (6384, 128269), (6536, 125286), (6594, 124184), (6751, 121296), (7224, 113354), (7536, 108661), (7581, 108016), (8664, 94514), (8792, 93138), (8949, 91504), (9804, 83524), (10108, 81012), (11438, 71592), (11932, 68628), (13072, 62643), (13188, 62092), (13502, 60648), (14448, 56677), (15162, 54008), (15523, 52752), (17157, 47728), (17328, 47257), (17584, 46569), (17898, 45752), (19608, 41762), (20216, 40506), (20253, 40432), (20881, 39216), (22876, 35796), (23864, 34314), (26376, 31046), (27004, 30324)]