440281332

素因数分解:

$2^2\times 3^4\times {\mathrm{653}}^1\times {\mathrm{2081}}^1$

素因数の和:2750

約数の個数: 60

約数和(自身を含む): 1153298916

約数和(自身を除く): 713017584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 653, 1306, 1959, 2081, 2612, 3918, 4162, 5877, 6243, 7836, 8324, 11754, 12486, 17631, 18729, 23508, 24972, 35262, 37458, 52893, 56187, 70524, 74916, 105786, 112374, 168561, 211572, 224748, 337122, 674244, 1358893, 2717786, 4076679, 5435572, 8153358, 12230037, 16306716, 24460074, 36690111, 48920148, 73380222, 110070333, 146760444, 220140666, 440281332]

約数ペア:

[(1, 440281332), (2, 220140666), (3, 146760444), (4, 110070333), (6, 73380222), (9, 48920148), (12, 36690111), (18, 24460074), (27, 16306716), (36, 12230037), (54, 8153358), (81, 5435572), (108, 4076679), (162, 2717786), (324, 1358893), (653, 674244), (1306, 337122), (1959, 224748), (2081, 211572), (2612, 168561), (3918, 112374), (4162, 105786), (5877, 74916), (6243, 70524), (7836, 56187), (8324, 52893), (11754, 37458), (12486, 35262), (17631, 24972), (18729, 23508)]