15698891441368

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{18617}}^1\times {\mathrm{23671}}^1$

素因数の和:42428

約数の個数: 64

約数和(自身を含む): 30330714870720

約数和(自身を除く): 14631823429352

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 4453, 8906, 17812, 18617, 23671, 35624, 37234, 47342, 74468, 94684, 148936, 189368, 1135637, 1359041, 1443931, 1727983, 2271274, 2718082, 2887862, 3455966, 4542548, 5436164, 5775724, 6911932, 9085096, 10872328, 11551448, 13823864, 82901501, 105406963, 165803002, 210813926, 331606004, 421627852, 440683007, 663212008, 843255704, 881366014, 1762732028, 3525464056, 26881663427, 32169859511, 53763326854, 64339719022, 107526653708, 128679438044, 215053307416, 257358876088, 1962361430171, 3924722860342, 7849445720684, 15698891441368]

約数ペア:

[(1, 15698891441368), (2, 7849445720684), (4, 3924722860342), (8, 1962361430171), (61, 257358876088), (73, 215053307416), (122, 128679438044), (146, 107526653708), (244, 64339719022), (292, 53763326854), (488, 32169859511), (584, 26881663427), (4453, 3525464056), (8906, 1762732028), (17812, 881366014), (18617, 843255704), (23671, 663212008), (35624, 440683007), (37234, 421627852), (47342, 331606004), (74468, 210813926), (94684, 165803002), (148936, 105406963), (189368, 82901501), (1135637, 13823864), (1359041, 11551448), (1443931, 10872328), (1727983, 9085096), (2271274, 6911932), (2718082, 5775724), (2887862, 5436164), (3455966, 4542548)]