442209792

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 1253919744

約数和(自身を除く): 811709952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 251, 256, 296, 372, 384, 444, 496, 502, 512, 592, 744, 753, 768, 888, 992, 1004, 1147, 1184, 1488, 1506, 1536, 1776, 1984, 2008, 2294, 2368, 2976, 3012, 3441, 3552, 3968, 4016, 4588, 4736, 5952, 6024, 6882, 7104, 7781, 7936, 8032, 9176, 9287, 9472, 11904, 12048, 13764, 14208, 15562, 15872, 16064, 18352, 18574, 18944, 23343, 23808, 24096, 27528, 27861, 28416, 31124, 32128, 36704, 37148, 46686, 47616, 48192, 55056, 55722, 56832, 62248, 64256, 73408, 74296, 93372, 96384, 110112, 111444, 124496, 128512, 146816, 148592, 186744, 192768, 220224, 222888, 248992, 287897, 293632, 297184, 373488, 385536, 440448, 445776, 497984, 575794, 587264, 594368, 746976, 863691, 880896, 891552, 995968, 1151588, 1188736, 1493952, 1727382, 1761792, 1783104, 1991936, 2303176, 2377472, 2987904, 3454764, 3566208, 3983872, 4606352, 4754944, 5975808, 6909528, 7132416, 9212704, 11951616, 13819056, 14264832, 18425408, 27638112, 36850816, 55276224, 73701632, 110552448, 147403264, 221104896, 442209792]

約数ペア:

[(1, 442209792), (2, 221104896), (3, 147403264), (4, 110552448), (6, 73701632), (8, 55276224), (12, 36850816), (16, 27638112), (24, 18425408), (31, 14264832), (32, 13819056), (37, 11951616), (48, 9212704), (62, 7132416), (64, 6909528), (74, 5975808), (93, 4754944), (96, 4606352), (111, 3983872), (124, 3566208), (128, 3454764), (148, 2987904), (186, 2377472), (192, 2303176), (222, 1991936), (248, 1783104), (251, 1761792), (256, 1727382), (296, 1493952), (372, 1188736), (384, 1151588), (444, 995968), (496, 891552), (502, 880896), (512, 863691), (592, 746976), (744, 594368), (753, 587264), (768, 575794), (888, 497984), (992, 445776), (1004, 440448), (1147, 385536), (1184, 373488), (1488, 297184), (1506, 293632), (1536, 287897), (1776, 248992), (1984, 222888), (2008, 220224), (2294, 192768), (2368, 186744), (2976, 148592), (3012, 146816), (3441, 128512), (3552, 124496), (3968, 111444), (4016, 110112), (4588, 96384), (4736, 93372), (5952, 74296), (6024, 73408), (6882, 64256), (7104, 62248), (7781, 56832), (7936, 55722), (8032, 55056), (9176, 48192), (9287, 47616), (9472, 46686), (11904, 37148), (12048, 36704), (13764, 32128), (14208, 31124), (15562, 28416), (15872, 27861), (16064, 27528), (18352, 24096), (18574, 23808), (18944, 23343)]