1515513216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3259}}^1$

素因数の和:3456

約数の個数: 128

約数和(自身を含む): 4628678400

約数和(自身を除く): 3113165184

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, 173, 192, 224, 336, 346, 384, 448, 519, 672, 692, 896, 1038, 1211, 1344, 1384, 2076, 2422, 2688, 2768, 3259, 3633, 4152, 4844, 5536, 6518, 7266, 8304, 9688, 9777, 11072, 13036, 14532, 16608, 19376, 19554, 22144, 22813, 26072, 29064, 33216, 38752, 39108, 45626, 52144, 58128, 66432, 68439, 77504, 78216, 91252, 104288, 116256, 136878, 155008, 156432, 182504, 208576, 232512, 273756, 312864, 365008, 417152, 465024, 547512, 563807, 625728, 730016, 1095024, 1127614, 1251456, 1460032, 1691421, 2190048, 2255228, 2920064, 3382842, 3946649, 4380096, 4510456, 6765684, 7893298, 8760192, 9020912, 11839947, 13531368, 15786596, 18041824, 23679894, 27062736, 31573192, 36083648, 47359788, 54125472, 63146384, 72167296, 94719576, 108250944, 126292768, 189439152, 216501888, 252585536, 378878304, 505171072, 757756608, 1515513216]

約数ペア:

[(1, 1515513216), (2, 757756608), (3, 505171072), (4, 378878304), (6, 252585536), (7, 216501888), (8, 189439152), (12, 126292768), (14, 108250944), (16, 94719576), (21, 72167296), (24, 63146384), (28, 54125472), (32, 47359788), (42, 36083648), (48, 31573192), (56, 27062736), (64, 23679894), (84, 18041824), (96, 15786596), (112, 13531368), (128, 11839947), (168, 9020912), (173, 8760192), (192, 7893298), (224, 6765684), (336, 4510456), (346, 4380096), (384, 3946649), (448, 3382842), (519, 2920064), (672, 2255228), (692, 2190048), (896, 1691421), (1038, 1460032), (1211, 1251456), (1344, 1127614), (1384, 1095024), (2076, 730016), (2422, 625728), (2688, 563807), (2768, 547512), (3259, 465024), (3633, 417152), (4152, 365008), (4844, 312864), (5536, 273756), (6518, 232512), (7266, 208576), (8304, 182504), (9688, 156432), (9777, 155008), (11072, 136878), (13036, 116256), (14532, 104288), (16608, 91252), (19376, 78216), (19554, 77504), (22144, 68439), (22813, 66432), (26072, 58128), (29064, 52144), (33216, 45626), (38752, 39108)]