1639236096

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 5173106400

約数和(自身を除く): 3533870304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 79, 96, 108, 114, 128, 144, 152, 158, 171, 192, 216, 228, 237, 256, 288, 304, 316, 342, 384, 432, 456, 474, 512, 513, 576, 608, 632, 684, 711, 768, 864, 912, 948, 1026, 1152, 1216, 1264, 1368, 1422, 1501, 1536, 1728, 1824, 1896, 2052, 2133, 2304, 2432, 2528, 2736, 2844, 3002, 3456, 3648, 3792, 4104, 4266, 4503, 4608, 4864, 5056, 5472, 5688, 6004, 6241, 6912, 7296, 7584, 8208, 8532, 9006, 9728, 10112, 10944, 11376, 12008, 12482, 13509, 13824, 14592, 15168, 16416, 17064, 18012, 18723, 20224, 21888, 22752, 24016, 24964, 27018, 29184, 30336, 32832, 34128, 36024, 37446, 40448, 40527, 43776, 45504, 48032, 49928, 54036, 56169, 60672, 65664, 68256, 72048, 74892, 81054, 87552, 91008, 96064, 99856, 108072, 112338, 118579, 121344, 131328, 136512, 144096, 149784, 162108, 168507, 182016, 192128, 199712, 216144, 224676, 237158, 262656, 273024, 288192, 299568, 324216, 337014, 355737, 364032, 384256, 399424, 432288, 449352, 474316, 546048, 576384, 599136, 648432, 674028, 711474, 768512, 798848, 864576, 898704, 948632, 1067211, 1092096, 1152768, 1198272, 1296864, 1348056, 1422948, 1597696, 1729152, 1797408, 1897264, 2134422, 2305536, 2396544, 2593728, 2696112, 2845896, 3195392, 3201633, 3458304, 3594816, 3794528, 4268844, 4793088, 5187456, 5392224, 5691792, 6403266, 6916608, 7189632, 7589056, 8537688, 9586176, 10374912, 10784448, 11383584, 12806532, 14379264, 15178112, 17075376, 20749824, 21568896, 22767168, 25613064, 28758528, 30356224, 34150752, 43137792, 45534336, 51226128, 60712448, 68301504, 86275584, 91068672, 102452256, 136603008, 182137344, 204904512, 273206016, 409809024, 546412032, 819618048, 1639236096]

約数ペア:

[(1, 1639236096), (2, 819618048), (3, 546412032), (4, 409809024), (6, 273206016), (8, 204904512), (9, 182137344), (12, 136603008), (16, 102452256), (18, 91068672), (19, 86275584), (24, 68301504), (27, 60712448), (32, 51226128), (36, 45534336), (38, 43137792), (48, 34150752), (54, 30356224), (57, 28758528), (64, 25613064), (72, 22767168), (76, 21568896), (79, 20749824), (96, 17075376), (108, 15178112), (114, 14379264), (128, 12806532), (144, 11383584), (152, 10784448), (158, 10374912), (171, 9586176), (192, 8537688), (216, 7589056), (228, 7189632), (237, 6916608), (256, 6403266), (288, 5691792), (304, 5392224), (316, 5187456), (342, 4793088), (384, 4268844), (432, 3794528), (456, 3594816), (474, 3458304), (512, 3201633), (513, 3195392), (576, 2845896), (608, 2696112), (632, 2593728), (684, 2396544), (711, 2305536), (768, 2134422), (864, 1897264), (912, 1797408), (948, 1729152), (1026, 1597696), (1152, 1422948), (1216, 1348056), (1264, 1296864), (1368, 1198272), (1422, 1152768), (1501, 1092096), (1536, 1067211), (1728, 948632), (1824, 898704), (1896, 864576), (2052, 798848), (2133, 768512), (2304, 711474), (2432, 674028), (2528, 648432), (2736, 599136), (2844, 576384), (3002, 546048), (3456, 474316), (3648, 449352), (3792, 432288), (4104, 399424), (4266, 384256), (4503, 364032), (4608, 355737), (4864, 337014), (5056, 324216), (5472, 299568), (5688, 288192), (6004, 273024), (6241, 262656), (6912, 237158), (7296, 224676), (7584, 216144), (8208, 199712), (8532, 192128), (9006, 182016), (9728, 168507), (10112, 162108), (10944, 149784), (11376, 144096), (12008, 136512), (12482, 131328), (13509, 121344), (13824, 118579), (14592, 112338), (15168, 108072), (16416, 99856), (17064, 96064), (18012, 91008), (18723, 87552), (20224, 81054), (21888, 74892), (22752, 72048), (24016, 68256), (24964, 65664), (27018, 60672), (29184, 56169), (30336, 54036), (32832, 49928), (34128, 48032), (36024, 45504), (37446, 43776), (40448, 40527)]