1490721792

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:594

約数の個数: 176

約数和(自身を含む): 4577943552

約数和(自身を除く): 3087221760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 256, 336, 362, 383, 384, 448, 512, 543, 672, 724, 766, 768, 896, 1024, 1086, 1149, 1267, 1344, 1448, 1532, 1536, 1792, 2172, 2298, 2534, 2681, 2688, 2896, 3064, 3072, 3584, 3801, 4344, 4596, 5068, 5362, 5376, 5792, 6128, 7168, 7602, 8043, 8688, 9192, 10136, 10724, 10752, 11584, 12256, 15204, 16086, 17376, 18384, 20272, 21448, 21504, 23168, 24512, 30408, 32172, 34752, 36768, 40544, 42896, 46336, 49024, 60816, 64344, 69323, 69504, 73536, 81088, 85792, 92672, 98048, 121632, 128688, 138646, 139008, 147072, 162176, 171584, 185344, 196096, 207969, 243264, 257376, 277292, 278016, 294144, 324352, 343168, 392192, 415938, 485261, 486528, 514752, 554584, 556032, 588288, 648704, 686336, 831876, 970522, 973056, 1029504, 1109168, 1176576, 1297408, 1372672, 1455783, 1663752, 1941044, 1946112, 2059008, 2218336, 2745344, 2911566, 3327504, 3882088, 3892224, 4118016, 4436672, 5823132, 6655008, 7764176, 8236032, 8873344, 11646264, 13310016, 15528352, 17746688, 23292528, 26620032, 31056704, 35493376, 46585056, 53240064, 62113408, 70986752, 93170112, 106480128, 124226816, 186340224, 212960256, 248453632, 372680448, 496907264, 745360896, 1490721792]

約数ペア:

[(1, 1490721792), (2, 745360896), (3, 496907264), (4, 372680448), (6, 248453632), (7, 212960256), (8, 186340224), (12, 124226816), (14, 106480128), (16, 93170112), (21, 70986752), (24, 62113408), (28, 53240064), (32, 46585056), (42, 35493376), (48, 31056704), (56, 26620032), (64, 23292528), (84, 17746688), (96, 15528352), (112, 13310016), (128, 11646264), (168, 8873344), (181, 8236032), (192, 7764176), (224, 6655008), (256, 5823132), (336, 4436672), (362, 4118016), (383, 3892224), (384, 3882088), (448, 3327504), (512, 2911566), (543, 2745344), (672, 2218336), (724, 2059008), (766, 1946112), (768, 1941044), (896, 1663752), (1024, 1455783), (1086, 1372672), (1149, 1297408), (1267, 1176576), (1344, 1109168), (1448, 1029504), (1532, 973056), (1536, 970522), (1792, 831876), (2172, 686336), (2298, 648704), (2534, 588288), (2681, 556032), (2688, 554584), (2896, 514752), (3064, 486528), (3072, 485261), (3584, 415938), (3801, 392192), (4344, 343168), (4596, 324352), (5068, 294144), (5362, 278016), (5376, 277292), (5792, 257376), (6128, 243264), (7168, 207969), (7602, 196096), (8043, 185344), (8688, 171584), (9192, 162176), (10136, 147072), (10724, 139008), (10752, 138646), (11584, 128688), (12256, 121632), (15204, 98048), (16086, 92672), (17376, 85792), (18384, 81088), (20272, 73536), (21448, 69504), (21504, 69323), (23168, 64344), (24512, 60816), (30408, 49024), (32172, 46336), (34752, 42896), (36768, 40544)]