1561082688

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6659}}^1$

素因数の和:6725

約数の個数: 168

約数和(自身を含む): 5014020960

約数和(自身を除く): 3452938272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 64, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 192, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 576, 592, 666, 704, 792, 814, 888, 1056, 1184, 1221, 1332, 1584, 1628, 1776, 2112, 2368, 2442, 2664, 3168, 3256, 3552, 3663, 4884, 5328, 6336, 6512, 6659, 7104, 7326, 9768, 10656, 13024, 13318, 14652, 19536, 19977, 21312, 26048, 26636, 29304, 39072, 39954, 53272, 58608, 59931, 73249, 78144, 79908, 106544, 117216, 119862, 146498, 159816, 213088, 219747, 234432, 239724, 246383, 292996, 319632, 426176, 439494, 479448, 492766, 585992, 639264, 659241, 739149, 878988, 958896, 985532, 1171984, 1278528, 1318482, 1478298, 1757976, 1917792, 1971064, 2217447, 2343968, 2636964, 2710213, 2956596, 3515952, 3835584, 3942128, 4434894, 4687936, 5273928, 5420426, 5913192, 7031904, 7884256, 8130639, 8869788, 10547856, 10840852, 11826384, 14063808, 15768512, 16261278, 17739576, 21095712, 21681704, 23652768, 24391917, 32522556, 35479152, 42191424, 43363408, 47305536, 48783834, 65045112, 70958304, 86726816, 97567668, 130090224, 141916608, 173453632, 195135336, 260180448, 390270672, 520360896, 780541344, 1561082688]

約数ペア:

[(1, 1561082688), (2, 780541344), (3, 520360896), (4, 390270672), (6, 260180448), (8, 195135336), (9, 173453632), (11, 141916608), (12, 130090224), (16, 97567668), (18, 86726816), (22, 70958304), (24, 65045112), (32, 48783834), (33, 47305536), (36, 43363408), (37, 42191424), (44, 35479152), (48, 32522556), (64, 24391917), (66, 23652768), (72, 21681704), (74, 21095712), (88, 17739576), (96, 16261278), (99, 15768512), (111, 14063808), (132, 11826384), (144, 10840852), (148, 10547856), (176, 8869788), (192, 8130639), (198, 7884256), (222, 7031904), (264, 5913192), (288, 5420426), (296, 5273928), (333, 4687936), (352, 4434894), (396, 3942128), (407, 3835584), (444, 3515952), (528, 2956596), (576, 2710213), (592, 2636964), (666, 2343968), (704, 2217447), (792, 1971064), (814, 1917792), (888, 1757976), (1056, 1478298), (1184, 1318482), (1221, 1278528), (1332, 1171984), (1584, 985532), (1628, 958896), (1776, 878988), (2112, 739149), (2368, 659241), (2442, 639264), (2664, 585992), (3168, 492766), (3256, 479448), (3552, 439494), (3663, 426176), (4884, 319632), (5328, 292996), (6336, 246383), (6512, 239724), (6659, 234432), (7104, 219747), (7326, 213088), (9768, 159816), (10656, 146498), (13024, 119862), (13318, 117216), (14652, 106544), (19536, 79908), (19977, 78144), (21312, 73249), (26048, 59931), (26636, 58608), (29304, 53272), (39072, 39954)]