19770987456

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{39499}}^1$

素因数の和:39607

約数の個数: 168

約数和(自身を含む): 62605920000

約数和(自身を除く): 42834932544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 192, 198, 237, 264, 288, 316, 352, 396, 474, 528, 576, 632, 704, 711, 792, 869, 948, 1056, 1264, 1422, 1584, 1738, 1896, 2112, 2528, 2607, 2844, 3168, 3476, 3792, 5056, 5214, 5688, 6336, 6952, 7584, 7821, 10428, 11376, 13904, 15168, 15642, 20856, 22752, 27808, 31284, 39499, 41712, 45504, 55616, 62568, 78998, 83424, 118497, 125136, 157996, 166848, 236994, 250272, 315992, 355491, 434489, 473988, 500544, 631984, 710982, 868978, 947976, 1263968, 1303467, 1421964, 1737956, 1895952, 2527936, 2606934, 2843928, 3120421, 3475912, 3791904, 3910401, 5213868, 5687856, 6240842, 6951824, 7583808, 7820802, 9361263, 10427736, 11375712, 12481684, 13903648, 15641604, 18722526, 20855472, 22751424, 24963368, 27807296, 28083789, 31283208, 34324631, 37445052, 41710944, 49926736, 56167578, 62566416, 68649262, 74890104, 83421888, 99853472, 102973893, 112335156, 125132832, 137298524, 149780208, 199706944, 205947786, 224670312, 250265664, 274597048, 299560416, 308921679, 411895572, 449340624, 549194096, 599120832, 617843358, 823791144, 898681248, 1098388192, 1235686716, 1647582288, 1797362496, 2196776384, 2471373432, 3295164576, 4942746864, 6590329152, 9885493728, 19770987456]

約数ペア:

[(1, 19770987456), (2, 9885493728), (3, 6590329152), (4, 4942746864), (6, 3295164576), (8, 2471373432), (9, 2196776384), (11, 1797362496), (12, 1647582288), (16, 1235686716), (18, 1098388192), (22, 898681248), (24, 823791144), (32, 617843358), (33, 599120832), (36, 549194096), (44, 449340624), (48, 411895572), (64, 308921679), (66, 299560416), (72, 274597048), (79, 250265664), (88, 224670312), (96, 205947786), (99, 199706944), (132, 149780208), (144, 137298524), (158, 125132832), (176, 112335156), (192, 102973893), (198, 99853472), (237, 83421888), (264, 74890104), (288, 68649262), (316, 62566416), (352, 56167578), (396, 49926736), (474, 41710944), (528, 37445052), (576, 34324631), (632, 31283208), (704, 28083789), (711, 27807296), (792, 24963368), (869, 22751424), (948, 20855472), (1056, 18722526), (1264, 15641604), (1422, 13903648), (1584, 12481684), (1738, 11375712), (1896, 10427736), (2112, 9361263), (2528, 7820802), (2607, 7583808), (2844, 6951824), (3168, 6240842), (3476, 5687856), (3792, 5213868), (5056, 3910401), (5214, 3791904), (5688, 3475912), (6336, 3120421), (6952, 2843928), (7584, 2606934), (7821, 2527936), (10428, 1895952), (11376, 1737956), (13904, 1421964), (15168, 1303467), (15642, 1263968), (20856, 947976), (22752, 868978), (27808, 710982), (31284, 631984), (39499, 500544), (41712, 473988), (45504, 434489), (55616, 355491), (62568, 315992), (78998, 250272), (83424, 236994), (118497, 166848), (125136, 157996)]