16813239768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8279

約数の個数: 256

約数和(自身を含む): 54499737600

約数和(自身を除く): 37686497832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 43, 51, 52, 54, 68, 72, 78, 86, 102, 104, 108, 117, 129, 136, 153, 156, 172, 204, 216, 221, 234, 258, 306, 312, 344, 351, 387, 408, 442, 459, 468, 516, 559, 612, 663, 702, 731, 774, 884, 918, 936, 1032, 1118, 1161, 1224, 1326, 1404, 1462, 1548, 1677, 1768, 1836, 1989, 2193, 2236, 2322, 2652, 2808, 2924, 3096, 3354, 3672, 3978, 4386, 4472, 4644, 5031, 5304, 5848, 5967, 6579, 6708, 7956, 8191, 8772, 9288, 9503, 10062, 11934, 13158, 13416, 15093, 15912, 16382, 17544, 19006, 19737, 20124, 23868, 24573, 26316, 28509, 30186, 32764, 38012, 39474, 40248, 47736, 49146, 52632, 57018, 60372, 65528, 73719, 76024, 78948, 85527, 98292, 106483, 114036, 120744, 139247, 147438, 157896, 171054, 196584, 212966, 221157, 228072, 256581, 278494, 294876, 319449, 342108, 352213, 417741, 425932, 442314, 513162, 556988, 589752, 638898, 684216, 704426, 835482, 851864, 884628, 958347, 1026324, 1056639, 1113976, 1253223, 1277796, 1408852, 1670964, 1769256, 1810211, 1916694, 2052648, 2113278, 2506446, 2555592, 2817704, 2875041, 3169917, 3341928, 3620422, 3759669, 3833388, 4226556, 4578769, 5012892, 5430633, 5750082, 5987621, 6339834, 7240844, 7519338, 7666776, 8453112, 9157538, 9509751, 10025784, 10861266, 11500164, 11975242, 12679668, 13736307, 14481688, 15038676, 16291899, 17962863, 18315076, 19019502, 21722532, 23000328, 23950484, 25359336, 27472614, 30077352, 32583798, 35925726, 36630152, 38039004, 41208921, 43445064, 47900968, 48875697, 53888589, 54945228, 65167596, 71851452, 76078008, 77839073, 82417842, 97751394, 107777178, 109890456, 123626763, 130335192, 143702904, 155678146, 161665767, 164835684, 195502788, 215554356, 233517219, 247253526, 311356292, 323331534, 329671368, 391005576, 431108712, 467034438, 494507052, 622712584, 646663068, 700551657, 934068876, 989014104, 1293326136, 1401103314, 1868137752, 2101654971, 2802206628, 4203309942, 5604413256, 8406619884, 16813239768]

約数ペア:

[(1, 16813239768), (2, 8406619884), (3, 5604413256), (4, 4203309942), (6, 2802206628), (8, 2101654971), (9, 1868137752), (12, 1401103314), (13, 1293326136), (17, 989014104), (18, 934068876), (24, 700551657), (26, 646663068), (27, 622712584), (34, 494507052), (36, 467034438), (39, 431108712), (43, 391005576), (51, 329671368), (52, 323331534), (54, 311356292), (68, 247253526), (72, 233517219), (78, 215554356), (86, 195502788), (102, 164835684), (104, 161665767), (108, 155678146), (117, 143702904), (129, 130335192), (136, 123626763), (153, 109890456), (156, 107777178), (172, 97751394), (204, 82417842), (216, 77839073), (221, 76078008), (234, 71851452), (258, 65167596), (306, 54945228), (312, 53888589), (344, 48875697), (351, 47900968), (387, 43445064), (408, 41208921), (442, 38039004), (459, 36630152), (468, 35925726), (516, 32583798), (559, 30077352), (612, 27472614), (663, 25359336), (702, 23950484), (731, 23000328), (774, 21722532), (884, 19019502), (918, 18315076), (936, 17962863), (1032, 16291899), (1118, 15038676), (1161, 14481688), (1224, 13736307), (1326, 12679668), (1404, 11975242), (1462, 11500164), (1548, 10861266), (1677, 10025784), (1768, 9509751), (1836, 9157538), (1989, 8453112), (2193, 7666776), (2236, 7519338), (2322, 7240844), (2652, 6339834), (2808, 5987621), (2924, 5750082), (3096, 5430633), (3354, 5012892), (3672, 4578769), (3978, 4226556), (4386, 3833388), (4472, 3759669), (4644, 3620422), (5031, 3341928), (5304, 3169917), (5848, 2875041), (5967, 2817704), (6579, 2555592), (6708, 2506446), (7956, 2113278), (8191, 2052648), (8772, 1916694), (9288, 1810211), (9503, 1769256), (10062, 1670964), (11934, 1408852), (13158, 1277796), (13416, 1253223), (15093, 1113976), (15912, 1056639), (16382, 1026324), (17544, 958347), (19006, 884628), (19737, 851864), (20124, 835482), (23868, 704426), (24573, 684216), (26316, 638898), (28509, 589752), (30186, 556988), (32764, 513162), (38012, 442314), (39474, 425932), (40248, 417741), (47736, 352213), (49146, 342108), (52632, 319449), (57018, 294876), (60372, 278494), (65528, 256581), (73719, 228072), (76024, 221157), (78948, 212966), (85527, 196584), (98292, 171054), (106483, 157896), (114036, 147438), (120744, 139247)]