289080324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617693}}^1$

素因数の和:617716

約数の個数: 36

約数和(自身を含む): 786942156

約数和(自身を除く): 497861832

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 617693, 1235386, 1853079, 2470772, 3706158, 5559237, 7412316, 8030009, 11118474, 16060018, 22236948, 24090027, 32120036, 48180054, 72270081, 96360108, 144540162, 289080324]

約数ペア:

[(1, 289080324), (2, 144540162), (3, 96360108), (4, 72270081), (6, 48180054), (9, 32120036), (12, 24090027), (13, 22236948), (18, 16060018), (26, 11118474), (36, 8030009), (39, 7412316), (52, 5559237), (78, 3706158), (117, 2470772), (156, 1853079), (234, 1235386), (468, 617693)]