261064104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 837004800

約数和(自身を除く): 575940696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 283, 289, 323, 357, 399, 408, 456, 476, 532, 566, 578, 646, 714, 798, 849, 867, 952, 969, 1064, 1132, 1156, 1292, 1428, 1596, 1698, 1734, 1938, 1981, 2023, 2261, 2264, 2312, 2584, 2856, 3192, 3396, 3468, 3876, 3962, 4046, 4522, 4811, 5377, 5491, 5943, 6069, 6783, 6792, 6936, 7752, 7924, 8092, 9044, 9622, 10754, 10982, 11886, 12138, 13566, 14433, 15848, 16131, 16184, 16473, 18088, 19244, 21508, 21964, 23772, 24276, 27132, 28866, 32262, 32946, 33677, 37639, 38437, 38488, 43016, 43928, 47544, 48552, 54264, 57732, 64524, 65892, 67354, 75278, 76874, 81787, 91409, 101031, 112917, 115311, 115464, 129048, 131784, 134708, 150556, 153748, 163574, 182818, 202062, 225834, 230622, 245361, 269416, 274227, 301112, 307496, 327148, 365636, 404124, 451668, 461244, 490722, 548454, 572509, 639863, 654296, 731272, 808248, 903336, 922488, 981444, 1096908, 1145018, 1279726, 1553953, 1717527, 1919589, 1962888, 2193816, 2290036, 2559452, 3107906, 3435054, 3839178, 4580072, 4661859, 5118904, 6215812, 6870108, 7678356, 9323718, 10877671, 12431624, 13740216, 15356712, 18647436, 21755342, 32633013, 37294872, 43510684, 65266026, 87021368, 130532052, 261064104]

約数ペア:

[(1, 261064104), (2, 130532052), (3, 87021368), (4, 65266026), (6, 43510684), (7, 37294872), (8, 32633013), (12, 21755342), (14, 18647436), (17, 15356712), (19, 13740216), (21, 12431624), (24, 10877671), (28, 9323718), (34, 7678356), (38, 6870108), (42, 6215812), (51, 5118904), (56, 4661859), (57, 4580072), (68, 3839178), (76, 3435054), (84, 3107906), (102, 2559452), (114, 2290036), (119, 2193816), (133, 1962888), (136, 1919589), (152, 1717527), (168, 1553953), (204, 1279726), (228, 1145018), (238, 1096908), (266, 981444), (283, 922488), (289, 903336), (323, 808248), (357, 731272), (399, 654296), (408, 639863), (456, 572509), (476, 548454), (532, 490722), (566, 461244), (578, 451668), (646, 404124), (714, 365636), (798, 327148), (849, 307496), (867, 301112), (952, 274227), (969, 269416), (1064, 245361), (1132, 230622), (1156, 225834), (1292, 202062), (1428, 182818), (1596, 163574), (1698, 153748), (1734, 150556), (1938, 134708), (1981, 131784), (2023, 129048), (2261, 115464), (2264, 115311), (2312, 112917), (2584, 101031), (2856, 91409), (3192, 81787), (3396, 76874), (3468, 75278), (3876, 67354), (3962, 65892), (4046, 64524), (4522, 57732), (4811, 54264), (5377, 48552), (5491, 47544), (5943, 43928), (6069, 43016), (6783, 38488), (6792, 38437), (6936, 37639), (7752, 33677), (7924, 32946), (8092, 32262), (9044, 28866), (9622, 27132), (10754, 24276), (10982, 23772), (11886, 21964), (12138, 21508), (13566, 19244), (14433, 18088), (15848, 16473), (16131, 16184)]