197681472

素因数分解:

$2^6\times 3^6\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 196

約数和(自身を含む): 621873280

約数和(自身を除く): 424191808

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, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 223, 228, 243, 288, 304, 324, 342, 432, 446, 456, 486, 513, 576, 608, 648, 669, 684, 729, 864, 892, 912, 972, 1026, 1216, 1296, 1338, 1368, 1458, 1539, 1728, 1784, 1824, 1944, 2007, 2052, 2592, 2676, 2736, 2916, 3078, 3568, 3648, 3888, 4014, 4104, 4237, 4617, 5184, 5352, 5472, 5832, 6021, 6156, 7136, 7776, 8028, 8208, 8474, 9234, 10704, 10944, 11664, 12042, 12312, 12711, 13851, 14272, 15552, 16056, 16416, 16948, 18063, 18468, 21408, 23328, 24084, 24624, 25422, 27702, 32112, 32832, 33896, 36126, 36936, 38133, 42816, 46656, 48168, 49248, 50844, 54189, 55404, 64224, 67792, 72252, 73872, 76266, 96336, 98496, 101688, 108378, 110808, 114399, 128448, 135584, 144504, 147744, 152532, 162567, 192672, 203376, 216756, 221616, 228798, 271168, 289008, 295488, 305064, 325134, 343197, 385344, 406752, 433512, 443232, 457596, 578016, 610128, 650268, 686394, 813504, 867024, 886464, 915192, 1029591, 1156032, 1220256, 1300536, 1372788, 1734048, 1830384, 2059182, 2440512, 2601072, 2745576, 3088773, 3468096, 3660768, 4118364, 5202144, 5491152, 6177546, 7321536, 8236728, 10404288, 10982304, 12355092, 16473456, 21964608, 24710184, 32946912, 49420368, 65893824, 98840736, 197681472]

約数ペア:

[(1, 197681472), (2, 98840736), (3, 65893824), (4, 49420368), (6, 32946912), (8, 24710184), (9, 21964608), (12, 16473456), (16, 12355092), (18, 10982304), (19, 10404288), (24, 8236728), (27, 7321536), (32, 6177546), (36, 5491152), (38, 5202144), (48, 4118364), (54, 3660768), (57, 3468096), (64, 3088773), (72, 2745576), (76, 2601072), (81, 2440512), (96, 2059182), (108, 1830384), (114, 1734048), (144, 1372788), (152, 1300536), (162, 1220256), (171, 1156032), (192, 1029591), (216, 915192), (223, 886464), (228, 867024), (243, 813504), (288, 686394), (304, 650268), (324, 610128), (342, 578016), (432, 457596), (446, 443232), (456, 433512), (486, 406752), (513, 385344), (576, 343197), (608, 325134), (648, 305064), (669, 295488), (684, 289008), (729, 271168), (864, 228798), (892, 221616), (912, 216756), (972, 203376), (1026, 192672), (1216, 162567), (1296, 152532), (1338, 147744), (1368, 144504), (1458, 135584), (1539, 128448), (1728, 114399), (1784, 110808), (1824, 108378), (1944, 101688), (2007, 98496), (2052, 96336), (2592, 76266), (2676, 73872), (2736, 72252), (2916, 67792), (3078, 64224), (3568, 55404), (3648, 54189), (3888, 50844), (4014, 49248), (4104, 48168), (4237, 46656), (4617, 42816), (5184, 38133), (5352, 36936), (5472, 36126), (5832, 33896), (6021, 32832), (6156, 32112), (7136, 27702), (7776, 25422), (8028, 24624), (8208, 24084), (8474, 23328), (9234, 21408), (10704, 18468), (10944, 18063), (11664, 16948), (12042, 16416), (12312, 16056), (12711, 15552), (13851, 14272)]