189777794688

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1297147}}^1$

素因数の和:1297294

約数の個数: 96

約数和(自身を含む): 550405839360

約数和(自身を除く): 360628044672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 16256, 18288, 24384, 36576, 48768, 73152, 146304, 1297147, 2594294, 3891441, 5188588, 7782882, 10377176, 11674323, 15565764, 20754352, 23348646, 31131528, 41508704, 46697292, 62263056, 83017408, 93394584, 124526112, 164737669, 166034816, 186789168, 249052224, 329475338, 373578336, 494213007, 498104448, 658950676, 747156672, 988426014, 1317901352, 1482639021, 1494313344, 1976852028, 2635802704, 2965278042, 3953704056, 5271605408, 5930556084, 7907408112, 10543210816, 11861112168, 15814816224, 21086421632, 23722224336, 31629632448, 47444448672, 63259264896, 94888897344, 189777794688]

約数ペア:

[(1, 189777794688), (2, 94888897344), (3, 63259264896), (4, 47444448672), (6, 31629632448), (8, 23722224336), (9, 21086421632), (12, 15814816224), (16, 11861112168), (18, 10543210816), (24, 7907408112), (32, 5930556084), (36, 5271605408), (48, 3953704056), (64, 2965278042), (72, 2635802704), (96, 1976852028), (127, 1494313344), (128, 1482639021), (144, 1317901352), (192, 988426014), (254, 747156672), (288, 658950676), (381, 498104448), (384, 494213007), (508, 373578336), (576, 329475338), (762, 249052224), (1016, 186789168), (1143, 166034816), (1152, 164737669), (1524, 124526112), (2032, 93394584), (2286, 83017408), (3048, 62263056), (4064, 46697292), (4572, 41508704), (6096, 31131528), (8128, 23348646), (9144, 20754352), (12192, 15565764), (16256, 11674323), (18288, 10377176), (24384, 7782882), (36576, 5188588), (48768, 3891441), (73152, 2594294), (146304, 1297147)]