18818694336

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2439

約数の個数: 224

約数和(自身を含む): 55892809728

約数和(自身を除く): 37074115392

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, 107, 124, 156, 186, 192, 208, 214, 248, 312, 321, 372, 403, 416, 428, 496, 624, 642, 744, 806, 832, 856, 992, 1209, 1248, 1284, 1391, 1488, 1612, 1712, 1984, 2273, 2418, 2496, 2568, 2782, 2976, 3224, 3317, 3424, 4173, 4546, 4836, 5136, 5564, 5952, 6448, 6634, 6819, 6848, 8346, 9092, 9672, 9951, 10272, 11128, 12896, 13268, 13638, 16692, 18184, 19344, 19902, 20544, 22256, 25792, 26536, 27276, 29549, 33384, 36368, 38688, 39804, 43121, 44512, 53072, 54552, 59098, 66768, 70463, 72736, 77376, 79608, 86242, 88647, 89024, 106144, 109104, 118196, 129363, 133536, 140926, 145472, 159216, 172484, 177294, 211389, 212288, 218208, 236392, 243211, 258726, 267072, 281852, 318432, 344968, 354588, 422778, 436416, 472784, 486422, 517452, 563704, 636864, 689936, 709176, 729633, 845556, 916019, 945568, 972844, 1034904, 1127408, 1379872, 1418352, 1459266, 1691112, 1832038, 1891136, 1945688, 2069808, 2254816, 2748057, 2759744, 2836704, 2918532, 3161743, 3382224, 3664076, 3891376, 4139616, 4509632, 5496114, 5673408, 5837064, 6323486, 6764448, 7328152, 7539541, 7782752, 8279232, 9485229, 10992228, 11674128, 12646972, 13528896, 14656304, 15079082, 15565504, 18970458, 21984456, 22618623, 23348256, 25293944, 29312608, 30158164, 37940916, 43968912, 45237246, 46696512, 50587888, 58625216, 60316328, 75881832, 87937824, 90474492, 98014033, 101175776, 120632656, 151763664, 175875648, 180948984, 196028066, 202351552, 241265312, 294042099, 303527328, 361897968, 392056132, 482530624, 588084198, 607054656, 723795936, 784112264, 1176168396, 1447591872, 1568224528, 2352336792, 3136449056, 4704673584, 6272898112, 9409347168, 18818694336]

約数ペア:

[(1, 18818694336), (2, 9409347168), (3, 6272898112), (4, 4704673584), (6, 3136449056), (8, 2352336792), (12, 1568224528), (13, 1447591872), (16, 1176168396), (24, 784112264), (26, 723795936), (31, 607054656), (32, 588084198), (39, 482530624), (48, 392056132), (52, 361897968), (62, 303527328), (64, 294042099), (78, 241265312), (93, 202351552), (96, 196028066), (104, 180948984), (107, 175875648), (124, 151763664), (156, 120632656), (186, 101175776), (192, 98014033), (208, 90474492), (214, 87937824), (248, 75881832), (312, 60316328), (321, 58625216), (372, 50587888), (403, 46696512), (416, 45237246), (428, 43968912), (496, 37940916), (624, 30158164), (642, 29312608), (744, 25293944), (806, 23348256), (832, 22618623), (856, 21984456), (992, 18970458), (1209, 15565504), (1248, 15079082), (1284, 14656304), (1391, 13528896), (1488, 12646972), (1612, 11674128), (1712, 10992228), (1984, 9485229), (2273, 8279232), (2418, 7782752), (2496, 7539541), (2568, 7328152), (2782, 6764448), (2976, 6323486), (3224, 5837064), (3317, 5673408), (3424, 5496114), (4173, 4509632), (4546, 4139616), (4836, 3891376), (5136, 3664076), (5564, 3382224), (5952, 3161743), (6448, 2918532), (6634, 2836704), (6819, 2759744), (6848, 2748057), (8346, 2254816), (9092, 2069808), (9672, 1945688), (9951, 1891136), (10272, 1832038), (11128, 1691112), (12896, 1459266), (13268, 1418352), (13638, 1379872), (16692, 1127408), (18184, 1034904), (19344, 972844), (19902, 945568), (20544, 916019), (22256, 845556), (25792, 729633), (26536, 709176), (27276, 689936), (29549, 636864), (33384, 563704), (36368, 517452), (38688, 486422), (39804, 472784), (43121, 436416), (44512, 422778), (53072, 354588), (54552, 344968), (59098, 318432), (66768, 281852), (70463, 267072), (72736, 258726), (77376, 243211), (79608, 236392), (86242, 218208), (88647, 212288), (89024, 211389), (106144, 177294), (109104, 172484), (118196, 159216), (129363, 145472), (133536, 140926)]