16978227672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{8737}}^1$

素因数の和:9065

約数の個数: 128

約数和(自身を含む): 49827571200

約数和(自身を除く): 32849343528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 269, 301, 344, 516, 538, 602, 807, 903, 1032, 1076, 1204, 1614, 1806, 1883, 2152, 2408, 3228, 3612, 3766, 5649, 6456, 7224, 7532, 8737, 11298, 11567, 15064, 17474, 22596, 23134, 26211, 34701, 34948, 45192, 46268, 52422, 61159, 69402, 69896, 80969, 92536, 104844, 122318, 138804, 161938, 183477, 209688, 242907, 244636, 277608, 323876, 366954, 375691, 485814, 489272, 647752, 733908, 751382, 971628, 1127073, 1467816, 1502764, 1943256, 2254146, 2350253, 2629837, 3005528, 4508292, 4700506, 5259674, 7050759, 7889511, 9016584, 9401012, 10519348, 14101518, 15779022, 16451771, 18802024, 21038696, 28203036, 31558044, 32903542, 49355313, 56406072, 63116088, 65807084, 98710626, 101060879, 131614168, 197421252, 202121758, 303182637, 394842504, 404243516, 606365274, 707426153, 808487032, 1212730548, 1414852306, 2122278459, 2425461096, 2829704612, 4244556918, 5659409224, 8489113836, 16978227672]

約数ペア:

[(1, 16978227672), (2, 8489113836), (3, 5659409224), (4, 4244556918), (6, 2829704612), (7, 2425461096), (8, 2122278459), (12, 1414852306), (14, 1212730548), (21, 808487032), (24, 707426153), (28, 606365274), (42, 404243516), (43, 394842504), (56, 303182637), (84, 202121758), (86, 197421252), (129, 131614168), (168, 101060879), (172, 98710626), (258, 65807084), (269, 63116088), (301, 56406072), (344, 49355313), (516, 32903542), (538, 31558044), (602, 28203036), (807, 21038696), (903, 18802024), (1032, 16451771), (1076, 15779022), (1204, 14101518), (1614, 10519348), (1806, 9401012), (1883, 9016584), (2152, 7889511), (2408, 7050759), (3228, 5259674), (3612, 4700506), (3766, 4508292), (5649, 3005528), (6456, 2629837), (7224, 2350253), (7532, 2254146), (8737, 1943256), (11298, 1502764), (11567, 1467816), (15064, 1127073), (17474, 971628), (22596, 751382), (23134, 733908), (26211, 647752), (34701, 489272), (34948, 485814), (45192, 375691), (46268, 366954), (52422, 323876), (61159, 277608), (69402, 244636), (69896, 242907), (80969, 209688), (92536, 183477), (104844, 161938), (122318, 138804)]