193438464

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 550996992

約数和(自身を除く): 357558528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 128, 138, 141, 184, 188, 192, 233, 256, 276, 282, 368, 376, 384, 466, 552, 564, 699, 736, 752, 768, 932, 1081, 1104, 1128, 1398, 1472, 1504, 1864, 2162, 2208, 2256, 2796, 2944, 3008, 3243, 3728, 4324, 4416, 4512, 5359, 5592, 5888, 6016, 6486, 7456, 8648, 8832, 9024, 10718, 10951, 11184, 12032, 12972, 14912, 16077, 17296, 17664, 18048, 21436, 21902, 22368, 25944, 29824, 32154, 32853, 34592, 36096, 42872, 43804, 44736, 51888, 59648, 64308, 65706, 69184, 85744, 87608, 89472, 103776, 128616, 131412, 138368, 171488, 175216, 178944, 207552, 251873, 257232, 262824, 276736, 342976, 350432, 415104, 503746, 514464, 525648, 685952, 700864, 755619, 830208, 1007492, 1028928, 1051296, 1371904, 1401728, 1511238, 2014984, 2057856, 2102592, 2803456, 3022476, 4029968, 4115712, 4205184, 6044952, 8059936, 8410368, 12089904, 16119872, 24179808, 32239744, 48359616, 64479488, 96719232, 193438464]

約数ペア:

[(1, 193438464), (2, 96719232), (3, 64479488), (4, 48359616), (6, 32239744), (8, 24179808), (12, 16119872), (16, 12089904), (23, 8410368), (24, 8059936), (32, 6044952), (46, 4205184), (47, 4115712), (48, 4029968), (64, 3022476), (69, 2803456), (92, 2102592), (94, 2057856), (96, 2014984), (128, 1511238), (138, 1401728), (141, 1371904), (184, 1051296), (188, 1028928), (192, 1007492), (233, 830208), (256, 755619), (276, 700864), (282, 685952), (368, 525648), (376, 514464), (384, 503746), (466, 415104), (552, 350432), (564, 342976), (699, 276736), (736, 262824), (752, 257232), (768, 251873), (932, 207552), (1081, 178944), (1104, 175216), (1128, 171488), (1398, 138368), (1472, 131412), (1504, 128616), (1864, 103776), (2162, 89472), (2208, 87608), (2256, 85744), (2796, 69184), (2944, 65706), (3008, 64308), (3243, 59648), (3728, 51888), (4324, 44736), (4416, 43804), (4512, 42872), (5359, 36096), (5592, 34592), (5888, 32853), (6016, 32154), (6486, 29824), (7456, 25944), (8648, 22368), (8832, 21902), (9024, 21436), (10718, 18048), (10951, 17664), (11184, 17296), (12032, 16077), (12972, 14912)]