2171771136

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 288

約数和(自身を含む): 7064064000

約数和(自身を除く): 4892292864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 719, 736, 768, 828, 864, 874, 912, 1026, 1104, 1152, 1216, 1242, 1311, 1368, 1438, 1472, 1656, 1728, 1748, 1824, 2052, 2157, 2208, 2304, 2432, 2484, 2622, 2736, 2876, 2944, 3312, 3456, 3496, 3648, 3933, 4104, 4314, 4416, 4864, 4968, 5244, 5472, 5752, 5888, 6471, 6624, 6912, 6992, 7296, 7866, 8208, 8628, 8832, 9936, 10488, 10944, 11504, 11799, 12942, 13248, 13661, 13984, 14592, 15732, 16416, 16537, 17256, 17664, 19413, 19872, 20976, 21888, 23008, 23598, 25884, 26496, 27322, 27968, 31464, 32832, 33074, 34512, 38826, 39744, 40983, 41952, 43776, 46016, 47196, 49611, 51768, 52992, 54644, 55936, 62928, 65664, 66148, 69024, 77652, 79488, 81966, 83904, 92032, 94392, 99222, 103536, 109288, 111872, 122949, 125856, 131328, 132296, 138048, 148833, 155304, 158976, 163932, 167808, 184064, 188784, 198444, 207072, 218576, 245898, 251712, 264592, 276096, 297666, 310608, 314203, 327864, 335616, 368847, 377568, 396888, 414144, 437152, 446499, 491796, 503424, 529184, 552192, 595332, 621216, 628406, 655728, 737694, 755136, 793776, 828288, 874304, 892998, 942609, 983592, 1006848, 1058368, 1190664, 1242432, 1256812, 1311456, 1475388, 1510272, 1587552, 1656576, 1748608, 1785996, 1885218, 1967184, 2116736, 2381328, 2484864, 2513624, 2622912, 2827827, 2950776, 3020544, 3175104, 3497216, 3571992, 3770436, 3934368, 4233472, 4762656, 4969728, 5027248, 5245824, 5655654, 5901552, 6350208, 7143984, 7540872, 7868736, 8483481, 9525312, 10054496, 10491648, 11311308, 11803104, 12700416, 14287968, 15081744, 15737472, 16966962, 19050624, 20108992, 22622616, 23606208, 28575936, 30163488, 31474944, 33933924, 38101248, 40217984, 45245232, 47212416, 57151872, 60326976, 67867848, 80435968, 90490464, 94424832, 114303744, 120653952, 135735696, 180980928, 241307904, 271471392, 361961856, 542942784, 723923712, 1085885568, 2171771136]

約数ペア:

[(1, 2171771136), (2, 1085885568), (3, 723923712), (4, 542942784), (6, 361961856), (8, 271471392), (9, 241307904), (12, 180980928), (16, 135735696), (18, 120653952), (19, 114303744), (23, 94424832), (24, 90490464), (27, 80435968), (32, 67867848), (36, 60326976), (38, 57151872), (46, 47212416), (48, 45245232), (54, 40217984), (57, 38101248), (64, 33933924), (69, 31474944), (72, 30163488), (76, 28575936), (92, 23606208), (96, 22622616), (108, 20108992), (114, 19050624), (128, 16966962), (138, 15737472), (144, 15081744), (152, 14287968), (171, 12700416), (184, 11803104), (192, 11311308), (207, 10491648), (216, 10054496), (228, 9525312), (256, 8483481), (276, 7868736), (288, 7540872), (304, 7143984), (342, 6350208), (368, 5901552), (384, 5655654), (414, 5245824), (432, 5027248), (437, 4969728), (456, 4762656), (513, 4233472), (552, 3934368), (576, 3770436), (608, 3571992), (621, 3497216), (684, 3175104), (719, 3020544), (736, 2950776), (768, 2827827), (828, 2622912), (864, 2513624), (874, 2484864), (912, 2381328), (1026, 2116736), (1104, 1967184), (1152, 1885218), (1216, 1785996), (1242, 1748608), (1311, 1656576), (1368, 1587552), (1438, 1510272), (1472, 1475388), (1656, 1311456), (1728, 1256812), (1748, 1242432), (1824, 1190664), (2052, 1058368), (2157, 1006848), (2208, 983592), (2304, 942609), (2432, 892998), (2484, 874304), (2622, 828288), (2736, 793776), (2876, 755136), (2944, 737694), (3312, 655728), (3456, 628406), (3496, 621216), (3648, 595332), (3933, 552192), (4104, 529184), (4314, 503424), (4416, 491796), (4864, 446499), (4968, 437152), (5244, 414144), (5472, 396888), (5752, 377568), (5888, 368847), (6471, 335616), (6624, 327864), (6912, 314203), (6992, 310608), (7296, 297666), (7866, 276096), (8208, 264592), (8628, 251712), (8832, 245898), (9936, 218576), (10488, 207072), (10944, 198444), (11504, 188784), (11799, 184064), (12942, 167808), (13248, 163932), (13661, 158976), (13984, 155304), (14592, 148833), (15732, 138048), (16416, 132296), (16537, 131328), (17256, 125856), (17664, 122949), (19413, 111872), (19872, 109288), (20976, 103536), (21888, 99222), (23008, 94392), (23598, 92032), (25884, 83904), (26496, 81966), (27322, 79488), (27968, 77652), (31464, 69024), (32832, 66148), (33074, 65664), (34512, 62928), (38826, 55936), (39744, 54644), (40983, 52992), (41952, 51768), (43776, 49611), (46016, 47196)]