659268072

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 1959851520

約数和(自身を除く): 1300583448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 81, 93, 108, 111, 124, 148, 162, 186, 216, 222, 248, 279, 296, 324, 333, 372, 444, 558, 648, 666, 744, 837, 887, 888, 999, 1116, 1147, 1332, 1674, 1774, 1998, 2232, 2294, 2511, 2661, 2664, 2997, 3348, 3441, 3548, 3996, 4588, 5022, 5322, 5994, 6696, 6882, 7096, 7983, 7992, 9176, 10044, 10323, 10644, 11988, 13764, 15966, 20088, 20646, 21288, 23949, 23976, 27497, 27528, 30969, 31932, 32819, 41292, 47898, 54994, 61938, 63864, 65638, 71847, 82491, 82584, 92907, 95796, 98457, 109988, 123876, 131276, 143694, 164982, 185814, 191592, 196914, 219976, 247473, 247752, 262552, 287388, 295371, 329964, 371628, 393828, 494946, 574776, 590742, 659928, 742419, 743256, 787656, 886113, 989892, 1017389, 1181484, 1484838, 1772226, 1979784, 2034778, 2227257, 2362968, 2658339, 2969676, 3052167, 3544452, 4069556, 4454514, 5316678, 5939352, 6104334, 7088904, 8139112, 8909028, 9156501, 10633356, 12208668, 17818056, 18313002, 21266712, 24417336, 27469503, 36626004, 54939006, 73252008, 82408509, 109878012, 164817018, 219756024, 329634036, 659268072]

約数ペア:

[(1, 659268072), (2, 329634036), (3, 219756024), (4, 164817018), (6, 109878012), (8, 82408509), (9, 73252008), (12, 54939006), (18, 36626004), (24, 27469503), (27, 24417336), (31, 21266712), (36, 18313002), (37, 17818056), (54, 12208668), (62, 10633356), (72, 9156501), (74, 8909028), (81, 8139112), (93, 7088904), (108, 6104334), (111, 5939352), (124, 5316678), (148, 4454514), (162, 4069556), (186, 3544452), (216, 3052167), (222, 2969676), (248, 2658339), (279, 2362968), (296, 2227257), (324, 2034778), (333, 1979784), (372, 1772226), (444, 1484838), (558, 1181484), (648, 1017389), (666, 989892), (744, 886113), (837, 787656), (887, 743256), (888, 742419), (999, 659928), (1116, 590742), (1147, 574776), (1332, 494946), (1674, 393828), (1774, 371628), (1998, 329964), (2232, 295371), (2294, 287388), (2511, 262552), (2661, 247752), (2664, 247473), (2997, 219976), (3348, 196914), (3441, 191592), (3548, 185814), (3996, 164982), (4588, 143694), (5022, 131276), (5322, 123876), (5994, 109988), (6696, 98457), (6882, 95796), (7096, 92907), (7983, 82584), (7992, 82491), (9176, 71847), (10044, 65638), (10323, 63864), (10644, 61938), (11988, 54994), (13764, 47898), (15966, 41292), (20088, 32819), (20646, 31932), (21288, 30969), (23949, 27528), (23976, 27497)]