645281860608

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{909319}}^1$

素因数の和:909363

約数の個数: 264

約数和(自身を含む): 2322999793920

約数和(自身を除く): 1677717933312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1024, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3072, 3168, 3584, 3696, 4032, 4224, 4608, 4928, 5376, 5544, 5632, 6336, 7168, 7392, 8064, 8448, 9216, 9856, 10752, 11088, 11264, 12672, 14784, 16128, 16896, 19712, 21504, 22176, 25344, 29568, 32256, 33792, 39424, 44352, 50688, 59136, 64512, 78848, 88704, 101376, 118272, 177408, 236544, 354816, 709632, 909319, 1818638, 2727957, 3637276, 5455914, 6365233, 7274552, 8183871, 10002509, 10911828, 12730466, 14549104, 16367742, 19095699, 20005018, 21823656, 25460932, 29098208, 30007527, 32735484, 38191398, 40010036, 43647312, 50921864, 57287097, 58196416, 60015054, 65470968, 70017563, 76382796, 80020072, 87294624, 90022581, 101843728, 114574194, 116392832, 120030108, 130941936, 140035126, 152765592, 160040144, 174589248, 180045162, 203687456, 210052689, 229148388, 232785664, 240060216, 261883872, 280070252, 305531184, 320080288, 349178496, 360090324, 407374912, 420105378, 458296776, 465571328, 480120432, 523767744, 560140504, 611062368, 630158067, 640160576, 698356992, 720180648, 814749824, 840210756, 916593552, 931142656, 960240864, 1047535488, 1120281008, 1222124736, 1260316134, 1280321152, 1396713984, 1440361296, 1629499648, 1680421512, 1833187104, 1920481728, 2095070976, 2240562016, 2444249472, 2520632268, 2560642304, 2793427968, 2880722592, 3258999296, 3360843024, 3666374208, 3840963456, 4190141952, 4481124032, 4888498944, 5041264536, 5121284608, 5761445184, 6517998592, 6721686048, 7332748416, 7681926912, 8380283904, 8962248064, 9776997888, 10082529072, 10242569216, 11522890368, 13443372096, 14665496832, 15363853824, 17924496128, 19553995776, 20165058144, 23045780736, 26886744192, 29330993664, 30727707648, 35848992256, 40330116288, 46091561472, 53773488384, 58661987328, 71697984512, 80660232576, 92183122944, 107546976768, 161320465152, 215093953536, 322640930304, 645281860608]

約数ペア:

[(1, 645281860608), (2, 322640930304), (3, 215093953536), (4, 161320465152), (6, 107546976768), (7, 92183122944), (8, 80660232576), (9, 71697984512), (11, 58661987328), (12, 53773488384), (14, 46091561472), (16, 40330116288), (18, 35848992256), (21, 30727707648), (22, 29330993664), (24, 26886744192), (28, 23045780736), (32, 20165058144), (33, 19553995776), (36, 17924496128), (42, 15363853824), (44, 14665496832), (48, 13443372096), (56, 11522890368), (63, 10242569216), (64, 10082529072), (66, 9776997888), (72, 8962248064), (77, 8380283904), (84, 7681926912), (88, 7332748416), (96, 6721686048), (99, 6517998592), (112, 5761445184), (126, 5121284608), (128, 5041264536), (132, 4888498944), (144, 4481124032), (154, 4190141952), (168, 3840963456), (176, 3666374208), (192, 3360843024), (198, 3258999296), (224, 2880722592), (231, 2793427968), (252, 2560642304), (256, 2520632268), (264, 2444249472), (288, 2240562016), (308, 2095070976), (336, 1920481728), (352, 1833187104), (384, 1680421512), (396, 1629499648), (448, 1440361296), (462, 1396713984), (504, 1280321152), (512, 1260316134), (528, 1222124736), (576, 1120281008), (616, 1047535488), (672, 960240864), (693, 931142656), (704, 916593552), (768, 840210756), (792, 814749824), (896, 720180648), (924, 698356992), (1008, 640160576), (1024, 630158067), (1056, 611062368), (1152, 560140504), (1232, 523767744), (1344, 480120432), (1386, 465571328), (1408, 458296776), (1536, 420105378), (1584, 407374912), (1792, 360090324), (1848, 349178496), (2016, 320080288), (2112, 305531184), (2304, 280070252), (2464, 261883872), (2688, 240060216), (2772, 232785664), (2816, 229148388), (3072, 210052689), (3168, 203687456), (3584, 180045162), (3696, 174589248), (4032, 160040144), (4224, 152765592), (4608, 140035126), (4928, 130941936), (5376, 120030108), (5544, 116392832), (5632, 114574194), (6336, 101843728), (7168, 90022581), (7392, 87294624), (8064, 80020072), (8448, 76382796), (9216, 70017563), (9856, 65470968), (10752, 60015054), (11088, 58196416), (11264, 57287097), (12672, 50921864), (14784, 43647312), (16128, 40010036), (16896, 38191398), (19712, 32735484), (21504, 30007527), (22176, 29098208), (25344, 25460932), (29568, 21823656), (32256, 20005018), (33792, 19095699), (39424, 16367742), (44352, 14549104), (50688, 12730466), (59136, 10911828), (64512, 10002509), (78848, 8183871), (88704, 7274552), (101376, 6365233), (118272, 5455914), (177408, 3637276), (236544, 2727957), (354816, 1818638), (709632, 909319)]