16681870464

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{5647}}^1$

素因数の和:5835

約数の個数: 192

約数和(自身を含む): 51883205760

約数和(自身を除く): 35201335296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 157, 168, 192, 196, 224, 294, 314, 336, 384, 392, 448, 471, 588, 628, 672, 784, 896, 942, 1099, 1176, 1256, 1344, 1568, 1884, 2198, 2352, 2512, 2688, 3136, 3297, 3768, 4396, 4704, 5024, 5647, 6272, 6594, 7536, 7693, 8792, 9408, 10048, 11294, 13188, 15072, 15386, 16941, 17584, 18816, 20096, 22588, 23079, 26376, 30144, 30772, 33882, 35168, 39529, 45176, 46158, 52752, 60288, 61544, 67764, 70336, 79058, 90352, 92316, 105504, 118587, 123088, 135528, 140672, 158116, 180704, 184632, 211008, 237174, 246176, 271056, 276703, 316232, 361408, 369264, 422016, 474348, 492352, 542112, 553406, 632464, 722816, 738528, 830109, 886579, 948696, 984704, 1084224, 1106812, 1264928, 1477056, 1660218, 1773158, 1897392, 2168448, 2213624, 2529856, 2659737, 2954112, 3320436, 3546316, 3794784, 4427248, 5059712, 5319474, 6206053, 6640872, 7092632, 7589568, 8854496, 10638948, 12412106, 13281744, 14185264, 15179136, 17708992, 18618159, 21277896, 24824212, 26563488, 28370528, 35417984, 37236318, 42555792, 43442371, 49648424, 53126976, 56741056, 74472636, 85111584, 86884742, 99296848, 106253952, 113482112, 130327113, 148945272, 170223168, 173769484, 198593696, 260654226, 297890544, 340446336, 347538968, 397187392, 521308452, 595781088, 695077936, 794374784, 1042616904, 1191562176, 1390155872, 2085233808, 2383124352, 2780311744, 4170467616, 5560623488, 8340935232, 16681870464]

約数ペア:

[(1, 16681870464), (2, 8340935232), (3, 5560623488), (4, 4170467616), (6, 2780311744), (7, 2383124352), (8, 2085233808), (12, 1390155872), (14, 1191562176), (16, 1042616904), (21, 794374784), (24, 695077936), (28, 595781088), (32, 521308452), (42, 397187392), (48, 347538968), (49, 340446336), (56, 297890544), (64, 260654226), (84, 198593696), (96, 173769484), (98, 170223168), (112, 148945272), (128, 130327113), (147, 113482112), (157, 106253952), (168, 99296848), (192, 86884742), (196, 85111584), (224, 74472636), (294, 56741056), (314, 53126976), (336, 49648424), (384, 43442371), (392, 42555792), (448, 37236318), (471, 35417984), (588, 28370528), (628, 26563488), (672, 24824212), (784, 21277896), (896, 18618159), (942, 17708992), (1099, 15179136), (1176, 14185264), (1256, 13281744), (1344, 12412106), (1568, 10638948), (1884, 8854496), (2198, 7589568), (2352, 7092632), (2512, 6640872), (2688, 6206053), (3136, 5319474), (3297, 5059712), (3768, 4427248), (4396, 3794784), (4704, 3546316), (5024, 3320436), (5647, 2954112), (6272, 2659737), (6594, 2529856), (7536, 2213624), (7693, 2168448), (8792, 1897392), (9408, 1773158), (10048, 1660218), (11294, 1477056), (13188, 1264928), (15072, 1106812), (15386, 1084224), (16941, 984704), (17584, 948696), (18816, 886579), (20096, 830109), (22588, 738528), (23079, 722816), (26376, 632464), (30144, 553406), (30772, 542112), (33882, 492352), (35168, 474348), (39529, 422016), (45176, 369264), (46158, 361408), (52752, 316232), (60288, 276703), (61544, 271056), (67764, 246176), (70336, 237174), (79058, 211008), (90352, 184632), (92316, 180704), (105504, 158116), (118587, 140672), (123088, 135528)]