1393478016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14011}}^1$

素因数の和:14072

約数の個数: 128

約数和(自身を含む): 4344840960

約数和(自身を除く): 2951362944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 6216, 7104, 8288, 12432, 14011, 14208, 16576, 24864, 28022, 33152, 42033, 49728, 56044, 84066, 98077, 99456, 112088, 168132, 196154, 224176, 294231, 336264, 392308, 448352, 518407, 588462, 672528, 784616, 896704, 1036814, 1176924, 1345056, 1555221, 1569232, 1793408, 2073628, 2353848, 2690112, 3110442, 3138464, 3628849, 4147256, 4707696, 5380224, 6220884, 6276928, 7257698, 8294512, 9415392, 10886547, 12441768, 12553856, 14515396, 16589024, 18830784, 21773094, 24883536, 29030792, 33178048, 37661568, 43546188, 49767072, 58061584, 66356096, 87092376, 99534144, 116123168, 174184752, 199068288, 232246336, 348369504, 464492672, 696739008, 1393478016]

約数ペア:

[(1, 1393478016), (2, 696739008), (3, 464492672), (4, 348369504), (6, 232246336), (7, 199068288), (8, 174184752), (12, 116123168), (14, 99534144), (16, 87092376), (21, 66356096), (24, 58061584), (28, 49767072), (32, 43546188), (37, 37661568), (42, 33178048), (48, 29030792), (56, 24883536), (64, 21773094), (74, 18830784), (84, 16589024), (96, 14515396), (111, 12553856), (112, 12441768), (128, 10886547), (148, 9415392), (168, 8294512), (192, 7257698), (222, 6276928), (224, 6220884), (259, 5380224), (296, 4707696), (336, 4147256), (384, 3628849), (444, 3138464), (448, 3110442), (518, 2690112), (592, 2353848), (672, 2073628), (777, 1793408), (888, 1569232), (896, 1555221), (1036, 1345056), (1184, 1176924), (1344, 1036814), (1554, 896704), (1776, 784616), (2072, 672528), (2368, 588462), (2688, 518407), (3108, 448352), (3552, 392308), (4144, 336264), (4736, 294231), (6216, 224176), (7104, 196154), (8288, 168132), (12432, 112088), (14011, 99456), (14208, 98077), (16576, 84066), (24864, 56044), (28022, 49728), (33152, 42033)]