68548017408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{221477}}^1$

素因数の和:221540

約数の個数: 144

約数和(自身を含む): 202810062336

約数和(自身を除く): 134262044928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 7936, 9672, 9984, 11904, 12896, 19344, 23808, 25792, 38688, 51584, 77376, 103168, 154752, 221477, 309504, 442954, 664431, 885908, 1328862, 1771816, 2657724, 2879201, 3543632, 5315448, 5758402, 6865787, 7087264, 8637603, 10630896, 11516804, 13731574, 14174528, 17275206, 20597361, 21261792, 23033608, 27463148, 28349056, 34550412, 41194722, 42523584, 46067216, 54926296, 56698112, 69100824, 82389444, 85047168, 89255231, 92134432, 109852592, 138201648, 164778888, 170094336, 178510462, 184268864, 219705184, 267765693, 276403296, 329557776, 357020924, 368537728, 439410368, 535531386, 552806592, 659115552, 714041848, 737075456, 878820736, 1071062772, 1105613184, 1318231104, 1428083696, 1757641472, 2142125544, 2211226368, 2636462208, 2856167392, 4284251088, 5272924416, 5712334784, 8568502176, 11424669568, 17137004352, 22849339136, 34274008704, 68548017408]

約数ペア:

[(1, 68548017408), (2, 34274008704), (3, 22849339136), (4, 17137004352), (6, 11424669568), (8, 8568502176), (12, 5712334784), (13, 5272924416), (16, 4284251088), (24, 2856167392), (26, 2636462208), (31, 2211226368), (32, 2142125544), (39, 1757641472), (48, 1428083696), (52, 1318231104), (62, 1105613184), (64, 1071062772), (78, 878820736), (93, 737075456), (96, 714041848), (104, 659115552), (124, 552806592), (128, 535531386), (156, 439410368), (186, 368537728), (192, 357020924), (208, 329557776), (248, 276403296), (256, 267765693), (312, 219705184), (372, 184268864), (384, 178510462), (403, 170094336), (416, 164778888), (496, 138201648), (624, 109852592), (744, 92134432), (768, 89255231), (806, 85047168), (832, 82389444), (992, 69100824), (1209, 56698112), (1248, 54926296), (1488, 46067216), (1612, 42523584), (1664, 41194722), (1984, 34550412), (2418, 28349056), (2496, 27463148), (2976, 23033608), (3224, 21261792), (3328, 20597361), (3968, 17275206), (4836, 14174528), (4992, 13731574), (5952, 11516804), (6448, 10630896), (7936, 8637603), (9672, 7087264), (9984, 6865787), (11904, 5758402), (12896, 5315448), (19344, 3543632), (23808, 2879201), (25792, 2657724), (38688, 1771816), (51584, 1328862), (77376, 885908), (103168, 664431), (154752, 442954), (221477, 309504)]