1239522048

素因数分解:

$2^8\times 3^3\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 3682879200

約数和(自身を除く): 2443357152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 389, 432, 461, 576, 768, 778, 864, 922, 1152, 1167, 1383, 1556, 1728, 1844, 2304, 2334, 2766, 3112, 3456, 3501, 3688, 4149, 4668, 5532, 6224, 6912, 7002, 7376, 8298, 9336, 10503, 11064, 12447, 12448, 14004, 14752, 16596, 18672, 21006, 22128, 24894, 24896, 28008, 29504, 33192, 37344, 42012, 44256, 49788, 49792, 56016, 59008, 66384, 74688, 84024, 88512, 99576, 99584, 112032, 118016, 132768, 149376, 168048, 177024, 179329, 199152, 224064, 265536, 298752, 336096, 354048, 358658, 398304, 448128, 531072, 537987, 672192, 717316, 796608, 896256, 1062144, 1075974, 1344384, 1434632, 1593216, 1613961, 2151948, 2688768, 2869264, 3186432, 3227922, 4303896, 4841883, 5738528, 6455844, 8607792, 9683766, 11477056, 12911688, 17215584, 19367532, 22954112, 25823376, 34431168, 38735064, 45908224, 51646752, 68862336, 77470128, 103293504, 137724672, 154940256, 206587008, 309880512, 413174016, 619761024, 1239522048]

約数ペア:

[(1, 1239522048), (2, 619761024), (3, 413174016), (4, 309880512), (6, 206587008), (8, 154940256), (9, 137724672), (12, 103293504), (16, 77470128), (18, 68862336), (24, 51646752), (27, 45908224), (32, 38735064), (36, 34431168), (48, 25823376), (54, 22954112), (64, 19367532), (72, 17215584), (96, 12911688), (108, 11477056), (128, 9683766), (144, 8607792), (192, 6455844), (216, 5738528), (256, 4841883), (288, 4303896), (384, 3227922), (389, 3186432), (432, 2869264), (461, 2688768), (576, 2151948), (768, 1613961), (778, 1593216), (864, 1434632), (922, 1344384), (1152, 1075974), (1167, 1062144), (1383, 896256), (1556, 796608), (1728, 717316), (1844, 672192), (2304, 537987), (2334, 531072), (2766, 448128), (3112, 398304), (3456, 358658), (3501, 354048), (3688, 336096), (4149, 298752), (4668, 265536), (5532, 224064), (6224, 199152), (6912, 179329), (7002, 177024), (7376, 168048), (8298, 149376), (9336, 132768), (10503, 118016), (11064, 112032), (12447, 99584), (12448, 99576), (14004, 88512), (14752, 84024), (16596, 74688), (18672, 66384), (21006, 59008), (22128, 56016), (24894, 49792), (24896, 49788), (28008, 44256), (29504, 42012), (33192, 37344)]