812482008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6871}}^1$

素因数の和:7272

約数の個数: 64

約数和(自身を含む): 2193542400

約数和(自身を除く): 1381060392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 758, 1137, 1516, 2274, 3032, 4548, 4927, 6871, 9096, 9854, 13742, 14781, 19708, 20613, 27484, 29562, 39416, 41226, 54968, 59124, 82452, 89323, 118248, 164904, 178646, 267969, 357292, 535938, 714584, 1071876, 2143752, 2604109, 5208218, 7812327, 10416436, 15624654, 20832872, 31249308, 33853417, 62498616, 67706834, 101560251, 135413668, 203120502, 270827336, 406241004, 812482008]

約数ペア:

[(1, 812482008), (2, 406241004), (3, 270827336), (4, 203120502), (6, 135413668), (8, 101560251), (12, 67706834), (13, 62498616), (24, 33853417), (26, 31249308), (39, 20832872), (52, 15624654), (78, 10416436), (104, 7812327), (156, 5208218), (312, 2604109), (379, 2143752), (758, 1071876), (1137, 714584), (1516, 535938), (2274, 357292), (3032, 267969), (4548, 178646), (4927, 164904), (6871, 118248), (9096, 89323), (9854, 82452), (13742, 59124), (14781, 54968), (19708, 41226), (20613, 39416), (27484, 29562)]