2781629184

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 7974543360

約数和(自身を除く): 5192914176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 127, 128, 152, 158, 192, 228, 237, 254, 256, 304, 316, 361, 381, 384, 456, 474, 508, 608, 632, 722, 762, 768, 912, 948, 1016, 1083, 1216, 1264, 1444, 1501, 1524, 1824, 1896, 2032, 2166, 2413, 2432, 2528, 2888, 3002, 3048, 3648, 3792, 4064, 4332, 4503, 4826, 4864, 5056, 5776, 6004, 6096, 7239, 7296, 7584, 8128, 8664, 9006, 9652, 10033, 10112, 11552, 12008, 12192, 14478, 14592, 15168, 16256, 17328, 18012, 19304, 20066, 20224, 23104, 24016, 24384, 28519, 28956, 30099, 30336, 32512, 34656, 36024, 38608, 40132, 45847, 46208, 48032, 48768, 57038, 57912, 60198, 60672, 69312, 72048, 77216, 80264, 85557, 91694, 92416, 96064, 97536, 114076, 115824, 120396, 137541, 138624, 144096, 154432, 160528, 171114, 183388, 190627, 192128, 228152, 231648, 240792, 275082, 277248, 288192, 308864, 321056, 342228, 366776, 381254, 384256, 456304, 463296, 481584, 550164, 571881, 576384, 617728, 642112, 684456, 733552, 762508, 912608, 926592, 963168, 1100328, 1143762, 1152768, 1284224, 1368912, 1467104, 1525016, 1825216, 1853184, 1926336, 2200656, 2287524, 2568448, 2737824, 2934208, 3050032, 3621913, 3650432, 3852672, 4401312, 4575048, 5475648, 5868416, 6100064, 7243826, 7300864, 7705344, 8802624, 9150096, 10865739, 10951296, 11736832, 12200128, 14487652, 17605248, 18300192, 21731478, 21902592, 24400256, 28975304, 35210496, 36600384, 43462956, 48800512, 57950608, 73200768, 86925912, 115901216, 146401536, 173851824, 231802432, 347703648, 463604864, 695407296, 927209728, 1390814592, 2781629184]

約数ペア:

[(1, 2781629184), (2, 1390814592), (3, 927209728), (4, 695407296), (6, 463604864), (8, 347703648), (12, 231802432), (16, 173851824), (19, 146401536), (24, 115901216), (32, 86925912), (38, 73200768), (48, 57950608), (57, 48800512), (64, 43462956), (76, 36600384), (79, 35210496), (96, 28975304), (114, 24400256), (127, 21902592), (128, 21731478), (152, 18300192), (158, 17605248), (192, 14487652), (228, 12200128), (237, 11736832), (254, 10951296), (256, 10865739), (304, 9150096), (316, 8802624), (361, 7705344), (381, 7300864), (384, 7243826), (456, 6100064), (474, 5868416), (508, 5475648), (608, 4575048), (632, 4401312), (722, 3852672), (762, 3650432), (768, 3621913), (912, 3050032), (948, 2934208), (1016, 2737824), (1083, 2568448), (1216, 2287524), (1264, 2200656), (1444, 1926336), (1501, 1853184), (1524, 1825216), (1824, 1525016), (1896, 1467104), (2032, 1368912), (2166, 1284224), (2413, 1152768), (2432, 1143762), (2528, 1100328), (2888, 963168), (3002, 926592), (3048, 912608), (3648, 762508), (3792, 733552), (4064, 684456), (4332, 642112), (4503, 617728), (4826, 576384), (4864, 571881), (5056, 550164), (5776, 481584), (6004, 463296), (6096, 456304), (7239, 384256), (7296, 381254), (7584, 366776), (8128, 342228), (8664, 321056), (9006, 308864), (9652, 288192), (10033, 277248), (10112, 275082), (11552, 240792), (12008, 231648), (12192, 228152), (14478, 192128), (14592, 190627), (15168, 183388), (16256, 171114), (17328, 160528), (18012, 154432), (19304, 144096), (20066, 138624), (20224, 137541), (23104, 120396), (24016, 115824), (24384, 114076), (28519, 97536), (28956, 96064), (30099, 92416), (30336, 91694), (32512, 85557), (34656, 80264), (36024, 77216), (38608, 72048), (40132, 69312), (45847, 60672), (46208, 60198), (48032, 57912), (48768, 57038)]