460221876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1021}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 1227626400

約数和(自身を除く): 767404524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 659, 684, 1021, 1318, 1977, 2042, 2636, 3063, 3954, 4084, 5931, 6126, 7908, 9189, 11862, 12252, 12521, 18378, 19399, 23724, 25042, 36756, 37563, 38798, 50084, 58197, 75126, 77596, 112689, 116394, 150252, 174591, 225378, 232788, 349182, 450756, 672839, 698364, 1345678, 2018517, 2691356, 4037034, 6055551, 8074068, 12111102, 12783941, 24222204, 25567882, 38351823, 51135764, 76703646, 115055469, 153407292, 230110938, 460221876]

約数ペア:

[(1, 460221876), (2, 230110938), (3, 153407292), (4, 115055469), (6, 76703646), (9, 51135764), (12, 38351823), (18, 25567882), (19, 24222204), (36, 12783941), (38, 12111102), (57, 8074068), (76, 6055551), (114, 4037034), (171, 2691356), (228, 2018517), (342, 1345678), (659, 698364), (684, 672839), (1021, 450756), (1318, 349182), (1977, 232788), (2042, 225378), (2636, 174591), (3063, 150252), (3954, 116394), (4084, 112689), (5931, 77596), (6126, 75126), (7908, 58197), (9189, 50084), (11862, 38798), (12252, 37563), (12521, 36756), (18378, 25042), (19399, 23724)]