1331370432

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1981

約数の個数: 280

約数和(自身を含む): 4750247040

約数和(自身を除く): 3418876608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1824, 1931, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 3648, 3862, 4032, 4104, 4256, 4536, 4788, 5184, 5472, 5793, 6048, 6156, 6384, 7182, 7724, 8208, 8512, 9072, 9576, 10773, 10944, 11586, 12096, 12312, 12768, 13517, 14364, 15448, 16416, 17379, 18144, 19152, 21546, 23172, 24624, 25536, 27034, 28728, 30896, 32832, 34758, 36288, 36689, 38304, 40551, 43092, 46344, 49248, 52137, 54068, 57456, 61792, 69516, 73378, 76608, 81102, 86184, 92688, 98496, 104274, 108136, 110067, 114912, 121653, 123584, 139032, 146756, 156411, 162204, 172368, 185376, 208548, 216272, 220134, 229824, 243306, 256823, 278064, 293512, 312822, 324408, 330201, 344736, 364959, 370752, 417096, 432544, 440268, 486612, 513646, 556128, 587024, 625644, 648816, 660402, 689472, 729918, 770469, 834192, 865088, 880536, 973224, 990603, 1027292, 1094877, 1112256, 1174048, 1251288, 1297632, 1320804, 1459836, 1540938, 1668384, 1761072, 1946448, 1981206, 2054584, 2189754, 2311407, 2348096, 2502576, 2595264, 2641608, 2919672, 2971809, 3081876, 3336768, 3522144, 3892896, 3962412, 4109168, 4379508, 4622814, 5005152, 5283216, 5839344, 5943618, 6163752, 6934221, 7044288, 7785792, 7924824, 8218336, 8759016, 9245628, 10010304, 10566432, 11678688, 11887236, 12327504, 13868442, 15849648, 16436672, 17518032, 18491256, 20802663, 21132864, 23357376, 23774472, 24655008, 27736884, 31699296, 35036064, 36982512, 41605326, 47548944, 49310016, 55473768, 63398592, 70072128, 73965024, 83210652, 95097888, 110947536, 147930048, 166421304, 190195776, 221895072, 332842608, 443790144, 665685216, 1331370432]

約数ペア:

[(1, 1331370432), (2, 665685216), (3, 443790144), (4, 332842608), (6, 221895072), (7, 190195776), (8, 166421304), (9, 147930048), (12, 110947536), (14, 95097888), (16, 83210652), (18, 73965024), (19, 70072128), (21, 63398592), (24, 55473768), (27, 49310016), (28, 47548944), (32, 41605326), (36, 36982512), (38, 35036064), (42, 31699296), (48, 27736884), (54, 24655008), (56, 23774472), (57, 23357376), (63, 21132864), (64, 20802663), (72, 18491256), (76, 17518032), (81, 16436672), (84, 15849648), (96, 13868442), (108, 12327504), (112, 11887236), (114, 11678688), (126, 10566432), (133, 10010304), (144, 9245628), (152, 8759016), (162, 8218336), (168, 7924824), (171, 7785792), (189, 7044288), (192, 6934221), (216, 6163752), (224, 5943618), (228, 5839344), (252, 5283216), (266, 5005152), (288, 4622814), (304, 4379508), (324, 4109168), (336, 3962412), (342, 3892896), (378, 3522144), (399, 3336768), (432, 3081876), (448, 2971809), (456, 2919672), (504, 2641608), (513, 2595264), (532, 2502576), (567, 2348096), (576, 2311407), (608, 2189754), (648, 2054584), (672, 1981206), (684, 1946448), (756, 1761072), (798, 1668384), (864, 1540938), (912, 1459836), (1008, 1320804), (1026, 1297632), (1064, 1251288), (1134, 1174048), (1197, 1112256), (1216, 1094877), (1296, 1027292), (1344, 990603), (1368, 973224), (1512, 880536), (1539, 865088), (1596, 834192), (1728, 770469), (1824, 729918), (1931, 689472), (2016, 660402), (2052, 648816), (2128, 625644), (2268, 587024), (2394, 556128), (2592, 513646), (2736, 486612), (3024, 440268), (3078, 432544), (3192, 417096), (3591, 370752), (3648, 364959), (3862, 344736), (4032, 330201), (4104, 324408), (4256, 312822), (4536, 293512), (4788, 278064), (5184, 256823), (5472, 243306), (5793, 229824), (6048, 220134), (6156, 216272), (6384, 208548), (7182, 185376), (7724, 172368), (8208, 162204), (8512, 156411), (9072, 146756), (9576, 139032), (10773, 123584), (10944, 121653), (11586, 114912), (12096, 110067), (12312, 108136), (12768, 104274), (13517, 98496), (14364, 92688), (15448, 86184), (16416, 81102), (17379, 76608), (18144, 73378), (19152, 69516), (21546, 61792), (23172, 57456), (24624, 54068), (25536, 52137), (27034, 49248), (28728, 46344), (30896, 43092), (32832, 40551), (34758, 38304), (36288, 36689)]