19992424464

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{512311}}^1$

素因数の和:512596

約数の個数: 60

約数和(自身を含む): 56157592192

約数和(自身を除く): 36165167728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 9756, 13008, 19512, 39024, 512311, 1024622, 1536933, 2049244, 3073866, 4098488, 4610799, 6147732, 8196976, 9221598, 12295464, 18443196, 24590928, 36886392, 73772784, 138836281, 277672562, 416508843, 555345124, 833017686, 1110690248, 1249526529, 1666035372, 2221380496, 2499053058, 3332070744, 4998106116, 6664141488, 9996212232, 19992424464]

約数ペア:

[(1, 19992424464), (2, 9996212232), (3, 6664141488), (4, 4998106116), (6, 3332070744), (8, 2499053058), (9, 2221380496), (12, 1666035372), (16, 1249526529), (18, 1110690248), (24, 833017686), (36, 555345124), (48, 416508843), (72, 277672562), (144, 138836281), (271, 73772784), (542, 36886392), (813, 24590928), (1084, 18443196), (1626, 12295464), (2168, 9221598), (2439, 8196976), (3252, 6147732), (4336, 4610799), (4878, 4098488), (6504, 3073866), (9756, 2049244), (13008, 1536933), (19512, 1024622), (39024, 512311)]