15694974016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:1012

約数の個数: 112

約数和(自身を含む): 33466389760

約数和(自身を除く): 17771415744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 457, 463, 488, 608, 914, 926, 976, 1159, 1216, 1828, 1852, 1952, 2318, 3656, 3704, 3904, 4636, 7312, 7408, 8683, 8797, 9272, 14624, 14816, 17366, 17594, 18544, 27877, 28243, 29248, 29632, 34732, 35188, 37088, 55754, 56486, 69464, 70376, 74176, 111508, 112972, 138928, 140752, 211591, 223016, 225944, 277856, 281504, 423182, 446032, 451888, 529663, 536617, 555712, 563008, 846364, 892064, 903776, 1059326, 1073234, 1692728, 1784128, 1807552, 2118652, 2146468, 3385456, 4020229, 4237304, 4292936, 6770912, 8040458, 8474608, 8585872, 12907051, 13541824, 16080916, 16949216, 17171744, 25814102, 32161832, 33898432, 34343488, 51628204, 64323664, 103256408, 128647328, 206512816, 245233969, 257294656, 413025632, 490467938, 826051264, 980935876, 1961871752, 3923743504, 7847487008, 15694974016]

約数ペア:

[(1, 15694974016), (2, 7847487008), (4, 3923743504), (8, 1961871752), (16, 980935876), (19, 826051264), (32, 490467938), (38, 413025632), (61, 257294656), (64, 245233969), (76, 206512816), (122, 128647328), (152, 103256408), (244, 64323664), (304, 51628204), (457, 34343488), (463, 33898432), (488, 32161832), (608, 25814102), (914, 17171744), (926, 16949216), (976, 16080916), (1159, 13541824), (1216, 12907051), (1828, 8585872), (1852, 8474608), (1952, 8040458), (2318, 6770912), (3656, 4292936), (3704, 4237304), (3904, 4020229), (4636, 3385456), (7312, 2146468), (7408, 2118652), (8683, 1807552), (8797, 1784128), (9272, 1692728), (14624, 1073234), (14816, 1059326), (17366, 903776), (17594, 892064), (18544, 846364), (27877, 563008), (28243, 555712), (29248, 536617), (29632, 529663), (34732, 451888), (35188, 446032), (37088, 423182), (55754, 281504), (56486, 277856), (69464, 225944), (70376, 223016), (74176, 211591), (111508, 140752), (112972, 138928)]