243857376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1753

約数の個数: 144

約数和(自身を含む): 803877984

約数和(自身を除く): 560020608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1657, 1752, 2016, 2044, 2336, 2628, 3066, 3314, 3504, 4088, 4599, 4971, 5256, 6132, 6628, 7008, 8176, 9198, 9942, 10512, 11599, 12264, 13256, 14913, 16352, 18396, 19884, 21024, 23198, 24528, 26512, 29826, 34797, 36792, 39768, 46396, 49056, 53024, 59652, 69594, 73584, 79536, 92792, 104391, 119304, 120961, 139188, 147168, 159072, 185584, 208782, 238608, 241922, 278376, 362883, 371168, 417564, 477216, 483844, 556752, 725766, 835128, 846727, 967688, 1088649, 1113504, 1451532, 1670256, 1693454, 1935376, 2177298, 2540181, 2903064, 3340512, 3386908, 3870752, 4354596, 5080362, 5806128, 6773816, 7620543, 8709192, 10160724, 11612256, 13547632, 15241086, 17418384, 20321448, 27095264, 30482172, 34836768, 40642896, 60964344, 81285792, 121928688, 243857376]

約数ペア:

[(1, 243857376), (2, 121928688), (3, 81285792), (4, 60964344), (6, 40642896), (7, 34836768), (8, 30482172), (9, 27095264), (12, 20321448), (14, 17418384), (16, 15241086), (18, 13547632), (21, 11612256), (24, 10160724), (28, 8709192), (32, 7620543), (36, 6773816), (42, 5806128), (48, 5080362), (56, 4354596), (63, 3870752), (72, 3386908), (73, 3340512), (84, 2903064), (96, 2540181), (112, 2177298), (126, 1935376), (144, 1693454), (146, 1670256), (168, 1451532), (219, 1113504), (224, 1088649), (252, 967688), (288, 846727), (292, 835128), (336, 725766), (438, 556752), (504, 483844), (511, 477216), (584, 417564), (657, 371168), (672, 362883), (876, 278376), (1008, 241922), (1022, 238608), (1168, 208782), (1314, 185584), (1533, 159072), (1657, 147168), (1752, 139188), (2016, 120961), (2044, 119304), (2336, 104391), (2628, 92792), (3066, 79536), (3314, 73584), (3504, 69594), (4088, 59652), (4599, 53024), (4971, 49056), (5256, 46396), (6132, 39768), (6628, 36792), (7008, 34797), (8176, 29826), (9198, 26512), (9942, 24528), (10512, 23198), (11599, 21024), (12264, 19884), (13256, 18396), (14913, 16352)]