664508544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 2027825280

約数和(自身を除く): 1363316736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 233, 336, 384, 448, 466, 672, 699, 896, 932, 1061, 1344, 1398, 1631, 1864, 2122, 2688, 2796, 3183, 3262, 3728, 4244, 4893, 5592, 6366, 6524, 7427, 7456, 8488, 9786, 11184, 12732, 13048, 14854, 14912, 16976, 19572, 22281, 22368, 25464, 26096, 29708, 29824, 33952, 39144, 44562, 44736, 50928, 52192, 59416, 67904, 78288, 89124, 89472, 101856, 104384, 118832, 135808, 156576, 178248, 203712, 208768, 237664, 247213, 313152, 356496, 407424, 475328, 494426, 626304, 712992, 741639, 950656, 988852, 1425984, 1483278, 1730491, 1977704, 2851968, 2966556, 3460982, 3955408, 5191473, 5933112, 6921964, 7910816, 10382946, 11866224, 13843928, 15821632, 20765892, 23732448, 27687856, 31643264, 41531784, 47464896, 55375712, 83063568, 94929792, 110751424, 166127136, 221502848, 332254272, 664508544]

約数ペア:

[(1, 664508544), (2, 332254272), (3, 221502848), (4, 166127136), (6, 110751424), (7, 94929792), (8, 83063568), (12, 55375712), (14, 47464896), (16, 41531784), (21, 31643264), (24, 27687856), (28, 23732448), (32, 20765892), (42, 15821632), (48, 13843928), (56, 11866224), (64, 10382946), (84, 7910816), (96, 6921964), (112, 5933112), (128, 5191473), (168, 3955408), (192, 3460982), (224, 2966556), (233, 2851968), (336, 1977704), (384, 1730491), (448, 1483278), (466, 1425984), (672, 988852), (699, 950656), (896, 741639), (932, 712992), (1061, 626304), (1344, 494426), (1398, 475328), (1631, 407424), (1864, 356496), (2122, 313152), (2688, 247213), (2796, 237664), (3183, 208768), (3262, 203712), (3728, 178248), (4244, 156576), (4893, 135808), (5592, 118832), (6366, 104384), (6524, 101856), (7427, 89472), (7456, 89124), (8488, 78288), (9786, 67904), (11184, 59416), (12732, 52192), (13048, 50928), (14854, 44736), (14912, 44562), (16976, 39144), (19572, 33952), (22281, 29824), (22368, 29708), (25464, 26096)]