974220161792

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{31181}}^1$

素因数の和:31386

約数の個数: 108

約数和(自身を含む): 2025275390208

約数和(自身を除く): 1051055228416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 961, 992, 1016, 1922, 1984, 2032, 3844, 3937, 3968, 4064, 7688, 7874, 7936, 8128, 15376, 15748, 16256, 30752, 31181, 31496, 32512, 61504, 62362, 62992, 122047, 123008, 124724, 125984, 244094, 246016, 249448, 251968, 488188, 498896, 503936, 966611, 976376, 997792, 1007872, 1933222, 1952752, 1995584, 3866444, 3905504, 3959987, 3991168, 7732888, 7811008, 7919974, 7982336, 15465776, 15622016, 15839948, 29964941, 30931552, 31244032, 31679896, 59929882, 61863104, 63359792, 119859764, 122759597, 123726208, 126719584, 239719528, 245519194, 247452416, 253439168, 479439056, 491038388, 506878336, 958878112, 982076776, 1013756672, 1917756224, 1964153552, 3805547507, 3835512448, 3928307104, 7611095014, 7671024896, 7856614208, 15222190028, 15713228416, 30444380056, 31426456832, 60888760112, 121777520224, 243555040448, 487110080896, 974220161792]

約数ペア:

[(1, 974220161792), (2, 487110080896), (4, 243555040448), (8, 121777520224), (16, 60888760112), (31, 31426456832), (32, 30444380056), (62, 15713228416), (64, 15222190028), (124, 7856614208), (127, 7671024896), (128, 7611095014), (248, 3928307104), (254, 3835512448), (256, 3805547507), (496, 1964153552), (508, 1917756224), (961, 1013756672), (992, 982076776), (1016, 958878112), (1922, 506878336), (1984, 491038388), (2032, 479439056), (3844, 253439168), (3937, 247452416), (3968, 245519194), (4064, 239719528), (7688, 126719584), (7874, 123726208), (7936, 122759597), (8128, 119859764), (15376, 63359792), (15748, 61863104), (16256, 59929882), (30752, 31679896), (31181, 31244032), (31496, 30931552), (32512, 29964941), (61504, 15839948), (62362, 15622016), (62992, 15465776), (122047, 7982336), (123008, 7919974), (124724, 7811008), (125984, 7732888), (244094, 3991168), (246016, 3959987), (249448, 3905504), (251968, 3866444), (488188, 1995584), (498896, 1952752), (503936, 1933222), (966611, 1007872), (976376, 997792)]