221594688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{54959}}^1$

素因数の和:54984

約数の個数: 84

約数和(自身を含む): 725911680

約数和(自身を除く): 504316992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 54959, 109918, 164877, 219836, 329754, 384713, 439672, 494631, 659508, 769426, 879344, 989262, 1154139, 1319016, 1538852, 1758688, 1978524, 2308278, 2638032, 3077704, 3462417, 3517376, 3957048, 4616556, 5276064, 6155408, 6924834, 7914096, 9233112, 10552128, 12310816, 13849668, 15828192, 18466224, 24621632, 27699336, 31656384, 36932448, 55398672, 73864896, 110797344, 221594688]

約数ペア:

[(1, 221594688), (2, 110797344), (3, 73864896), (4, 55398672), (6, 36932448), (7, 31656384), (8, 27699336), (9, 24621632), (12, 18466224), (14, 15828192), (16, 13849668), (18, 12310816), (21, 10552128), (24, 9233112), (28, 7914096), (32, 6924834), (36, 6155408), (42, 5276064), (48, 4616556), (56, 3957048), (63, 3517376), (64, 3462417), (72, 3077704), (84, 2638032), (96, 2308278), (112, 1978524), (126, 1758688), (144, 1538852), (168, 1319016), (192, 1154139), (224, 989262), (252, 879344), (288, 769426), (336, 659508), (448, 494631), (504, 439672), (576, 384713), (672, 329754), (1008, 219836), (1344, 164877), (2016, 109918), (4032, 54959)]