289097544

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 739327680

約数和(自身を除く): 450230136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 181, 183, 244, 362, 366, 488, 543, 724, 732, 1086, 1091, 1448, 1464, 2172, 2182, 3273, 4344, 4364, 6546, 8728, 11041, 13092, 22082, 26184, 33123, 44164, 66246, 66551, 88328, 132492, 133102, 197471, 199653, 264984, 266204, 394942, 399306, 532408, 592413, 789884, 798612, 1184826, 1579768, 1597224, 2369652, 4739304, 12045731, 24091462, 36137193, 48182924, 72274386, 96365848, 144548772, 289097544]

約数ペア:

[(1, 289097544), (2, 144548772), (3, 96365848), (4, 72274386), (6, 48182924), (8, 36137193), (12, 24091462), (24, 12045731), (61, 4739304), (122, 2369652), (181, 1597224), (183, 1579768), (244, 1184826), (362, 798612), (366, 789884), (488, 592413), (543, 532408), (724, 399306), (732, 394942), (1086, 266204), (1091, 264984), (1448, 199653), (1464, 197471), (2172, 133102), (2182, 132492), (3273, 88328), (4344, 66551), (4364, 66246), (6546, 44164), (8728, 33123), (11041, 26184), (13092, 22082)]