668199168

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 216

約数和(自身を含む): 2371923008

約数和(自身を除く): 1703723840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3187, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6374, 6552, 7488, 8064, 8736, 9561, 9984, 11648, 12748, 13104, 14976, 16128, 17472, 19122, 22309, 23296, 25496, 26208, 28683, 29952, 34944, 38244, 41431, 44618, 50992, 52416, 57366, 66927, 69888, 76488, 82862, 89236, 101984, 104832, 114732, 124293, 133854, 152976, 165724, 178472, 200781, 203968, 209664, 229464, 248586, 267708, 290017, 305952, 331448, 356944, 372879, 401562, 407936, 458928, 497172, 535416, 580034, 611904, 662896, 713888, 745758, 803124, 815872, 870051, 917856, 994344, 1070832, 1160068, 1223808, 1325792, 1427776, 1491516, 1606248, 1740102, 1835712, 1988688, 2141664, 2320136, 2447616, 2610153, 2651584, 2855552, 2983032, 3212496, 3480204, 3671424, 3977376, 4283328, 4640272, 5220306, 5303168, 5711104, 5966064, 6424992, 6960408, 7342848, 7954752, 8566656, 9280544, 10440612, 10606336, 11932128, 12849984, 13920816, 15909504, 17133312, 18561088, 20881224, 23864256, 25699968, 27841632, 31819008, 37122176, 41762448, 47728512, 51399936, 55683264, 74244352, 83524896, 95457024, 111366528, 167049792, 222733056, 334099584, 668199168]

約数ペア:

[(1, 668199168), (2, 334099584), (3, 222733056), (4, 167049792), (6, 111366528), (7, 95457024), (8, 83524896), (9, 74244352), (12, 55683264), (13, 51399936), (14, 47728512), (16, 41762448), (18, 37122176), (21, 31819008), (24, 27841632), (26, 25699968), (28, 23864256), (32, 20881224), (36, 18561088), (39, 17133312), (42, 15909504), (48, 13920816), (52, 12849984), (56, 11932128), (63, 10606336), (64, 10440612), (72, 9280544), (78, 8566656), (84, 7954752), (91, 7342848), (96, 6960408), (104, 6424992), (112, 5966064), (117, 5711104), (126, 5303168), (128, 5220306), (144, 4640272), (156, 4283328), (168, 3977376), (182, 3671424), (192, 3480204), (208, 3212496), (224, 2983032), (234, 2855552), (252, 2651584), (256, 2610153), (273, 2447616), (288, 2320136), (312, 2141664), (336, 1988688), (364, 1835712), (384, 1740102), (416, 1606248), (448, 1491516), (468, 1427776), (504, 1325792), (546, 1223808), (576, 1160068), (624, 1070832), (672, 994344), (728, 917856), (768, 870051), (819, 815872), (832, 803124), (896, 745758), (936, 713888), (1008, 662896), (1092, 611904), (1152, 580034), (1248, 535416), (1344, 497172), (1456, 458928), (1638, 407936), (1664, 401562), (1792, 372879), (1872, 356944), (2016, 331448), (2184, 305952), (2304, 290017), (2496, 267708), (2688, 248586), (2912, 229464), (3187, 209664), (3276, 203968), (3328, 200781), (3744, 178472), (4032, 165724), (4368, 152976), (4992, 133854), (5376, 124293), (5824, 114732), (6374, 104832), (6552, 101984), (7488, 89236), (8064, 82862), (8736, 76488), (9561, 69888), (9984, 66927), (11648, 57366), (12748, 52416), (13104, 50992), (14976, 44618), (16128, 41431), (17472, 38244), (19122, 34944), (22309, 29952), (23296, 28683), (25496, 26208)]