16550630512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 36462666240

約数和(自身を除く): 19912035728

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 67, 71, 86, 104, 134, 142, 172, 208, 268, 284, 344, 389, 536, 559, 568, 688, 778, 871, 923, 1072, 1118, 1136, 1556, 1742, 1846, 2236, 2881, 3053, 3112, 3484, 3692, 4472, 4757, 5057, 5762, 6106, 6224, 6968, 7384, 8944, 9514, 10114, 11524, 12212, 13936, 14768, 16727, 19028, 20228, 23048, 24424, 26063, 27619, 33454, 37453, 38056, 39689, 40456, 46096, 48848, 52126, 55238, 61841, 66908, 74906, 76112, 79378, 80912, 104252, 110476, 123682, 133816, 149812, 158756, 204551, 208504, 217451, 220952, 247364, 267632, 299624, 317512, 338819, 359047, 409102, 417008, 434902, 441904, 494728, 599248, 635024, 677638, 718094, 818204, 869804, 989456, 1120709, 1187617, 1355276, 1436188, 1636408, 1739608, 1850473, 2241418, 2375234, 2659163, 2710552, 2872376, 3272816, 3479216, 3700946, 4482836, 4750468, 5318326, 5421104, 5744752, 7401892, 8965672, 9500936, 10636652, 14569217, 14803784, 15439021, 17931344, 19001872, 21273304, 24056149, 29138434, 29607568, 30878042, 42546608, 48112298, 58276868, 61756084, 79570339, 96224596, 116553736, 123512168, 159140678, 192449192, 233107472, 247024336, 318281356, 384898384, 636562712, 1034414407, 1273125424, 2068828814, 4137657628, 8275315256, 16550630512]

約数ペア:

[(1, 16550630512), (2, 8275315256), (4, 4137657628), (8, 2068828814), (13, 1273125424), (16, 1034414407), (26, 636562712), (43, 384898384), (52, 318281356), (67, 247024336), (71, 233107472), (86, 192449192), (104, 159140678), (134, 123512168), (142, 116553736), (172, 96224596), (208, 79570339), (268, 61756084), (284, 58276868), (344, 48112298), (389, 42546608), (536, 30878042), (559, 29607568), (568, 29138434), (688, 24056149), (778, 21273304), (871, 19001872), (923, 17931344), (1072, 15439021), (1118, 14803784), (1136, 14569217), (1556, 10636652), (1742, 9500936), (1846, 8965672), (2236, 7401892), (2881, 5744752), (3053, 5421104), (3112, 5318326), (3484, 4750468), (3692, 4482836), (4472, 3700946), (4757, 3479216), (5057, 3272816), (5762, 2872376), (6106, 2710552), (6224, 2659163), (6968, 2375234), (7384, 2241418), (8944, 1850473), (9514, 1739608), (10114, 1636408), (11524, 1436188), (12212, 1355276), (13936, 1187617), (14768, 1120709), (16727, 989456), (19028, 869804), (20228, 818204), (23048, 718094), (24424, 677638), (26063, 635024), (27619, 599248), (33454, 494728), (37453, 441904), (38056, 434902), (39689, 417008), (40456, 409102), (46096, 359047), (48848, 338819), (52126, 317512), (55238, 299624), (61841, 267632), (66908, 247364), (74906, 220952), (76112, 217451), (79378, 208504), (80912, 204551), (104252, 158756), (110476, 149812), (123682, 133816)]