619296944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 1566422064

約数和(自身を除く): 947125120

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 53, 56, 68, 76, 106, 112, 119, 133, 136, 152, 212, 238, 266, 272, 289, 304, 323, 361, 371, 424, 476, 532, 578, 646, 722, 742, 848, 901, 952, 1007, 1064, 1156, 1292, 1444, 1484, 1802, 1904, 2014, 2023, 2128, 2261, 2312, 2527, 2584, 2888, 2968, 3604, 4028, 4046, 4522, 4624, 5054, 5168, 5491, 5776, 5936, 6137, 6307, 7049, 7208, 8056, 8092, 9044, 10108, 10982, 12274, 12614, 14098, 14416, 15317, 16112, 16184, 17119, 18088, 19133, 20216, 21964, 24548, 25228, 28196, 30634, 32368, 34238, 36176, 38266, 38437, 40432, 42959, 43928, 49096, 50456, 56392, 61268, 68476, 76532, 76874, 85918, 87856, 98192, 100912, 104329, 107219, 112784, 119833, 122536, 133931, 136952, 153064, 153748, 171836, 208658, 214438, 239666, 245072, 267862, 273904, 291023, 306128, 307496, 325261, 343672, 417316, 428876, 479332, 535724, 582046, 614992, 650522, 687344, 730303, 834632, 857752, 958664, 1071448, 1164092, 1301044, 1460606, 1669264, 1715504, 1917328, 2037161, 2142896, 2276827, 2328184, 2602088, 2921212, 4074322, 4553654, 4656368, 5204176, 5529437, 5842424, 8148644, 9107308, 11058874, 11684848, 16297288, 18214616, 22117748, 32594576, 36429232, 38706059, 44235496, 77412118, 88470992, 154824236, 309648472, 619296944]

約数ペア:

[(1, 619296944), (2, 309648472), (4, 154824236), (7, 88470992), (8, 77412118), (14, 44235496), (16, 38706059), (17, 36429232), (19, 32594576), (28, 22117748), (34, 18214616), (38, 16297288), (53, 11684848), (56, 11058874), (68, 9107308), (76, 8148644), (106, 5842424), (112, 5529437), (119, 5204176), (133, 4656368), (136, 4553654), (152, 4074322), (212, 2921212), (238, 2602088), (266, 2328184), (272, 2276827), (289, 2142896), (304, 2037161), (323, 1917328), (361, 1715504), (371, 1669264), (424, 1460606), (476, 1301044), (532, 1164092), (578, 1071448), (646, 958664), (722, 857752), (742, 834632), (848, 730303), (901, 687344), (952, 650522), (1007, 614992), (1064, 582046), (1156, 535724), (1292, 479332), (1444, 428876), (1484, 417316), (1802, 343672), (1904, 325261), (2014, 307496), (2023, 306128), (2128, 291023), (2261, 273904), (2312, 267862), (2527, 245072), (2584, 239666), (2888, 214438), (2968, 208658), (3604, 171836), (4028, 153748), (4046, 153064), (4522, 136952), (4624, 133931), (5054, 122536), (5168, 119833), (5491, 112784), (5776, 107219), (5936, 104329), (6137, 100912), (6307, 98192), (7049, 87856), (7208, 85918), (8056, 76874), (8092, 76532), (9044, 68476), (10108, 61268), (10982, 56392), (12274, 50456), (12614, 49096), (14098, 43928), (14416, 42959), (15317, 40432), (16112, 38437), (16184, 38266), (17119, 36176), (18088, 34238), (19133, 32368), (20216, 30634), (21964, 28196), (24548, 25228)]