263482128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20141

約数の個数: 120

約数和(自身を含む): 907594688

約数和(自身を除く): 644112560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 20107, 40214, 60321, 80428, 120642, 140749, 160856, 180963, 241284, 261391, 281498, 321712, 361926, 422247, 482568, 522782, 562996, 723852, 784173, 844494, 965136, 1045564, 1125992, 1266741, 1447704, 1568346, 1688988, 1829737, 2091128, 2251984, 2352519, 2533482, 2895408, 3136692, 3377976, 3659474, 4182256, 4705038, 5066964, 5489211, 6273384, 6755952, 7318948, 9410076, 10133928, 10978422, 12546768, 14637896, 16467633, 18820152, 20267856, 21956844, 29275792, 32935266, 37640304, 43913688, 65870532, 87827376, 131741064, 263482128]

約数ペア:

[(1, 263482128), (2, 131741064), (3, 87827376), (4, 65870532), (6, 43913688), (7, 37640304), (8, 32935266), (9, 29275792), (12, 21956844), (13, 20267856), (14, 18820152), (16, 16467633), (18, 14637896), (21, 12546768), (24, 10978422), (26, 10133928), (28, 9410076), (36, 7318948), (39, 6755952), (42, 6273384), (48, 5489211), (52, 5066964), (56, 4705038), (63, 4182256), (72, 3659474), (78, 3377976), (84, 3136692), (91, 2895408), (104, 2533482), (112, 2352519), (117, 2251984), (126, 2091128), (144, 1829737), (156, 1688988), (168, 1568346), (182, 1447704), (208, 1266741), (234, 1125992), (252, 1045564), (273, 965136), (312, 844494), (336, 784173), (364, 723852), (468, 562996), (504, 522782), (546, 482568), (624, 422247), (728, 361926), (819, 321712), (936, 281498), (1008, 261391), (1092, 241284), (1456, 180963), (1638, 160856), (1872, 140749), (2184, 120642), (3276, 80428), (4368, 60321), (6552, 40214), (13104, 20107)]