631843632

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1621

約数の個数: 240

約数和(自身を含む): 2222179200

約数和(自身を除く): 1590335568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1571, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3142, 3192, 3528, 3591, 3724, 4104, 4713, 4788, 5292, 5586, 6284, 6384, 7056, 7182, 7448, 8208, 8379, 9426, 9576, 10584, 10997, 11172, 12568, 14139, 14364, 14896, 16758, 18852, 19152, 21168, 21994, 22344, 25136, 25137, 28278, 28728, 29849, 32991, 33516, 37704, 42417, 43988, 44688, 50274, 56556, 57456, 59698, 65982, 67032, 75408, 76979, 84834, 87976, 89547, 98973, 100548, 113112, 119396, 131964, 134064, 153958, 169668, 175952, 179094, 197946, 201096, 208943, 226224, 230937, 238792, 263928, 268641, 296919, 307916, 339336, 358188, 395892, 402192, 417886, 461874, 477584, 527856, 537282, 593838, 615832, 626829, 678672, 692811, 716376, 791784, 805923, 835772, 923748, 1074564, 1187676, 1231664, 1253658, 1385622, 1432752, 1462601, 1583568, 1611846, 1671544, 1847496, 1880487, 2078433, 2149128, 2375352, 2507316, 2771244, 2925202, 3223692, 3343088, 3694992, 3760974, 4156866, 4298256, 4387803, 4750704, 5014632, 5542488, 5641461, 5850404, 6447384, 7521948, 8313732, 8775606, 10029264, 11084976, 11282922, 11700808, 12894768, 13163409, 15043896, 16627464, 17551212, 22565844, 23401616, 26326818, 30087792, 33254928, 35102424, 39490227, 45131688, 52653636, 70204848, 78980454, 90263376, 105307272, 157960908, 210614544, 315921816, 631843632]

約数ペア:

[(1, 631843632), (2, 315921816), (3, 210614544), (4, 157960908), (6, 105307272), (7, 90263376), (8, 78980454), (9, 70204848), (12, 52653636), (14, 45131688), (16, 39490227), (18, 35102424), (19, 33254928), (21, 30087792), (24, 26326818), (27, 23401616), (28, 22565844), (36, 17551212), (38, 16627464), (42, 15043896), (48, 13163409), (49, 12894768), (54, 11700808), (56, 11282922), (57, 11084976), (63, 10029264), (72, 8775606), (76, 8313732), (84, 7521948), (98, 6447384), (108, 5850404), (112, 5641461), (114, 5542488), (126, 5014632), (133, 4750704), (144, 4387803), (147, 4298256), (152, 4156866), (168, 3760974), (171, 3694992), (189, 3343088), (196, 3223692), (216, 2925202), (228, 2771244), (252, 2507316), (266, 2375352), (294, 2149128), (304, 2078433), (336, 1880487), (342, 1847496), (378, 1671544), (392, 1611846), (399, 1583568), (432, 1462601), (441, 1432752), (456, 1385622), (504, 1253658), (513, 1231664), (532, 1187676), (588, 1074564), (684, 923748), (756, 835772), (784, 805923), (798, 791784), (882, 716376), (912, 692811), (931, 678672), (1008, 626829), (1026, 615832), (1064, 593838), (1176, 537282), (1197, 527856), (1323, 477584), (1368, 461874), (1512, 417886), (1571, 402192), (1596, 395892), (1764, 358188), (1862, 339336), (2052, 307916), (2128, 296919), (2352, 268641), (2394, 263928), (2646, 238792), (2736, 230937), (2793, 226224), (3024, 208943), (3142, 201096), (3192, 197946), (3528, 179094), (3591, 175952), (3724, 169668), (4104, 153958), (4713, 134064), (4788, 131964), (5292, 119396), (5586, 113112), (6284, 100548), (6384, 98973), (7056, 89547), (7182, 87976), (7448, 84834), (8208, 76979), (8379, 75408), (9426, 67032), (9576, 65982), (10584, 59698), (10997, 57456), (11172, 56556), (12568, 50274), (14139, 44688), (14364, 43988), (14896, 42417), (16758, 37704), (18852, 33516), (19152, 32991), (21168, 29849), (21994, 28728), (22344, 28278), (25136, 25137)]