257841987264

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{16417}}^1$

素因数の和:16648

約数の個数: 224

約数和(自身を含む): 775651992000

約数和(自身を除く): 517810004736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 149, 183, 192, 216, 244, 288, 298, 366, 432, 447, 488, 549, 576, 596, 732, 864, 894, 976, 1098, 1192, 1341, 1464, 1647, 1728, 1788, 1952, 2196, 2384, 2682, 2928, 3294, 3576, 3904, 4023, 4392, 4768, 5364, 5856, 6588, 7152, 8046, 8784, 9089, 9536, 10728, 11712, 13176, 14304, 16092, 16417, 17568, 18178, 21456, 26352, 27267, 28608, 32184, 32834, 35136, 36356, 42912, 49251, 52704, 54534, 64368, 65668, 72712, 81801, 85824, 98502, 105408, 109068, 128736, 131336, 145424, 147753, 163602, 197004, 218136, 245403, 257472, 262672, 290848, 295506, 327204, 394008, 436272, 443259, 490806, 525344, 581696, 591012, 654408, 788016, 872544, 886518, 981612, 1001437, 1050688, 1182024, 1308816, 1576032, 1745088, 1773036, 1963224, 2002874, 2364048, 2446133, 2617632, 3004311, 3152064, 3546072, 3926448, 4005748, 4728096, 4892266, 5235264, 6008622, 7092144, 7338399, 7852896, 8011496, 9012933, 9456192, 9784532, 12017244, 14184288, 14676798, 15705792, 16022992, 18025866, 19569064, 22015197, 24034488, 27038799, 28368576, 29353596, 32045984, 36051732, 39138128, 44030394, 48068976, 54077598, 58707192, 64091968, 66045591, 72103464, 78276256, 88060788, 96137952, 108155196, 117414384, 132091182, 144206928, 149214113, 156552512, 176121576, 192275904, 216310392, 234828768, 264182364, 288413856, 298428226, 352243152, 432620784, 447642339, 469657536, 528364728, 576827712, 596856452, 704486304, 865241568, 895284678, 1056729456, 1193712904, 1342927017, 1408972608, 1730483136, 1790569356, 2113458912, 2387425808, 2685854034, 3581138712, 4028781051, 4226917824, 4774851616, 5371708068, 7162277424, 8057562102, 9549703232, 10743416136, 14324554848, 16115124204, 21486832272, 28649109696, 32230248408, 42973664544, 64460496816, 85947329088, 128920993632, 257841987264]

約数ペア:

[(1, 257841987264), (2, 128920993632), (3, 85947329088), (4, 64460496816), (6, 42973664544), (8, 32230248408), (9, 28649109696), (12, 21486832272), (16, 16115124204), (18, 14324554848), (24, 10743416136), (27, 9549703232), (32, 8057562102), (36, 7162277424), (48, 5371708068), (54, 4774851616), (61, 4226917824), (64, 4028781051), (72, 3581138712), (96, 2685854034), (108, 2387425808), (122, 2113458912), (144, 1790569356), (149, 1730483136), (183, 1408972608), (192, 1342927017), (216, 1193712904), (244, 1056729456), (288, 895284678), (298, 865241568), (366, 704486304), (432, 596856452), (447, 576827712), (488, 528364728), (549, 469657536), (576, 447642339), (596, 432620784), (732, 352243152), (864, 298428226), (894, 288413856), (976, 264182364), (1098, 234828768), (1192, 216310392), (1341, 192275904), (1464, 176121576), (1647, 156552512), (1728, 149214113), (1788, 144206928), (1952, 132091182), (2196, 117414384), (2384, 108155196), (2682, 96137952), (2928, 88060788), (3294, 78276256), (3576, 72103464), (3904, 66045591), (4023, 64091968), (4392, 58707192), (4768, 54077598), (5364, 48068976), (5856, 44030394), (6588, 39138128), (7152, 36051732), (8046, 32045984), (8784, 29353596), (9089, 28368576), (9536, 27038799), (10728, 24034488), (11712, 22015197), (13176, 19569064), (14304, 18025866), (16092, 16022992), (16417, 15705792), (17568, 14676798), (18178, 14184288), (21456, 12017244), (26352, 9784532), (27267, 9456192), (28608, 9012933), (32184, 8011496), (32834, 7852896), (35136, 7338399), (36356, 7092144), (42912, 6008622), (49251, 5235264), (52704, 4892266), (54534, 4728096), (64368, 4005748), (65668, 3926448), (72712, 3546072), (81801, 3152064), (85824, 3004311), (98502, 2617632), (105408, 2446133), (109068, 2364048), (128736, 2002874), (131336, 1963224), (145424, 1773036), (147753, 1745088), (163602, 1576032), (197004, 1308816), (218136, 1182024), (245403, 1050688), (257472, 1001437), (262672, 981612), (290848, 886518), (295506, 872544), (327204, 788016), (394008, 654408), (436272, 591012), (443259, 581696), (490806, 525344)]