423878688

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{5431}}^1$

素因数の和:5718

約数の個数: 72

約数和(自身を含む): 1210075776

約数和(自身を除く): 786197088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 5431, 6504, 8672, 9756, 10862, 13008, 16293, 19512, 21724, 26016, 32586, 39024, 43448, 48879, 65172, 78048, 86896, 97758, 130344, 173792, 195516, 260688, 391032, 521376, 782064, 1471801, 1564128, 2943602, 4415403, 5887204, 8830806, 11774408, 13246209, 17661612, 23548816, 26492418, 35323224, 47097632, 52984836, 70646448, 105969672, 141292896, 211939344, 423878688]

約数ペア:

[(1, 423878688), (2, 211939344), (3, 141292896), (4, 105969672), (6, 70646448), (8, 52984836), (9, 47097632), (12, 35323224), (16, 26492418), (18, 23548816), (24, 17661612), (32, 13246209), (36, 11774408), (48, 8830806), (72, 5887204), (96, 4415403), (144, 2943602), (271, 1564128), (288, 1471801), (542, 782064), (813, 521376), (1084, 391032), (1626, 260688), (2168, 195516), (2439, 173792), (3252, 130344), (4336, 97758), (4878, 86896), (5431, 78048), (6504, 65172), (8672, 48879), (9756, 43448), (10862, 39024), (13008, 32586), (16293, 26016), (19512, 21724)]