21869379168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30161}}^1$

素因数の和:30277

約数の個数: 192

約数和(自身を含む): 71508552192

約数和(自身を除く): 49639173024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 83, 84, 91, 96, 104, 112, 156, 166, 168, 182, 208, 224, 249, 273, 312, 332, 336, 364, 416, 498, 546, 581, 624, 664, 672, 728, 996, 1079, 1092, 1162, 1248, 1328, 1456, 1743, 1992, 2158, 2184, 2324, 2656, 2912, 3237, 3486, 3984, 4316, 4368, 4648, 6474, 6972, 7553, 7968, 8632, 8736, 9296, 12948, 13944, 15106, 17264, 18592, 22659, 25896, 27888, 30161, 30212, 34528, 45318, 51792, 55776, 60322, 60424, 90483, 90636, 103584, 120644, 120848, 180966, 181272, 211127, 241288, 241696, 361932, 362544, 392093, 422254, 482576, 633381, 723864, 725088, 784186, 844508, 965152, 1176279, 1266762, 1447728, 1568372, 1689016, 2352558, 2503363, 2533524, 2744651, 2895456, 3136744, 3378032, 4705116, 5006726, 5067048, 5489302, 6273488, 6756064, 7510089, 8233953, 9410232, 10013452, 10134096, 10978604, 12546976, 15020178, 16467906, 17523541, 18820464, 20026904, 20268192, 21957208, 30040356, 32543719, 32935812, 35047082, 37640928, 40053808, 43914416, 52570623, 60080712, 65087438, 65871624, 70094164, 80107616, 87828832, 97631157, 105141246, 120161424, 130174876, 131743248, 140188328, 195262314, 210282492, 227806033, 240322848, 260349752, 263486496, 280376656, 390524628, 420564984, 455612066, 520699504, 560753312, 683418099, 781049256, 841129968, 911224132, 1041399008, 1366836198, 1562098512, 1682259936, 1822448264, 2733672396, 3124197024, 3644896528, 5467344792, 7289793056, 10934689584, 21869379168]

約数ペア:

[(1, 21869379168), (2, 10934689584), (3, 7289793056), (4, 5467344792), (6, 3644896528), (7, 3124197024), (8, 2733672396), (12, 1822448264), (13, 1682259936), (14, 1562098512), (16, 1366836198), (21, 1041399008), (24, 911224132), (26, 841129968), (28, 781049256), (32, 683418099), (39, 560753312), (42, 520699504), (48, 455612066), (52, 420564984), (56, 390524628), (78, 280376656), (83, 263486496), (84, 260349752), (91, 240322848), (96, 227806033), (104, 210282492), (112, 195262314), (156, 140188328), (166, 131743248), (168, 130174876), (182, 120161424), (208, 105141246), (224, 97631157), (249, 87828832), (273, 80107616), (312, 70094164), (332, 65871624), (336, 65087438), (364, 60080712), (416, 52570623), (498, 43914416), (546, 40053808), (581, 37640928), (624, 35047082), (664, 32935812), (672, 32543719), (728, 30040356), (996, 21957208), (1079, 20268192), (1092, 20026904), (1162, 18820464), (1248, 17523541), (1328, 16467906), (1456, 15020178), (1743, 12546976), (1992, 10978604), (2158, 10134096), (2184, 10013452), (2324, 9410232), (2656, 8233953), (2912, 7510089), (3237, 6756064), (3486, 6273488), (3984, 5489302), (4316, 5067048), (4368, 5006726), (4648, 4705116), (6474, 3378032), (6972, 3136744), (7553, 2895456), (7968, 2744651), (8632, 2533524), (8736, 2503363), (9296, 2352558), (12948, 1689016), (13944, 1568372), (15106, 1447728), (17264, 1266762), (18592, 1176279), (22659, 965152), (25896, 844508), (27888, 784186), (30161, 725088), (30212, 723864), (34528, 633381), (45318, 482576), (51792, 422254), (55776, 392093), (60322, 362544), (60424, 361932), (90483, 241696), (90636, 241288), (103584, 211127), (120644, 181272), (120848, 180966)]