219344904

素因数分解:

$2^3\times 3^2\times {\mathrm{1637}}^1\times {\mathrm{1861}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 594741420

約数和(自身を除く): 375396516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1637, 1861, 3274, 3722, 4911, 5583, 6548, 7444, 9822, 11166, 13096, 14733, 14888, 16749, 19644, 22332, 29466, 33498, 39288, 44664, 58932, 66996, 117864, 133992, 3046457, 6092914, 9139371, 12185828, 18278742, 24371656, 27418113, 36557484, 54836226, 73114968, 109672452, 219344904]

約数ペア:

[(1, 219344904), (2, 109672452), (3, 73114968), (4, 54836226), (6, 36557484), (8, 27418113), (9, 24371656), (12, 18278742), (18, 12185828), (24, 9139371), (36, 6092914), (72, 3046457), (1637, 133992), (1861, 117864), (3274, 66996), (3722, 58932), (4911, 44664), (5583, 39288), (6548, 33498), (7444, 29466), (9822, 22332), (11166, 19644), (13096, 16749), (14733, 14888)]