248214672

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1757

約数の個数: 80

約数和(自身を含む): 714626880

約数和(自身を除く): 466412208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 886, 1297, 1329, 1772, 2594, 2658, 3544, 3891, 3987, 5188, 5316, 7088, 7782, 7974, 10376, 10632, 11673, 11961, 15564, 15948, 20752, 21264, 23346, 23922, 31128, 31896, 35019, 46692, 47844, 62256, 63792, 70038, 93384, 95688, 140076, 186768, 191376, 280152, 560304, 574571, 1149142, 1723713, 2298284, 3447426, 4596568, 5171139, 6894852, 9193136, 10342278, 13789704, 15513417, 20684556, 27579408, 31026834, 41369112, 62053668, 82738224, 124107336, 248214672]

約数ペア:

[(1, 248214672), (2, 124107336), (3, 82738224), (4, 62053668), (6, 41369112), (8, 31026834), (9, 27579408), (12, 20684556), (16, 15513417), (18, 13789704), (24, 10342278), (27, 9193136), (36, 6894852), (48, 5171139), (54, 4596568), (72, 3447426), (108, 2298284), (144, 1723713), (216, 1149142), (432, 574571), (443, 560304), (886, 280152), (1297, 191376), (1329, 186768), (1772, 140076), (2594, 95688), (2658, 93384), (3544, 70038), (3891, 63792), (3987, 62256), (5188, 47844), (5316, 46692), (7088, 35019), (7782, 31896), (7974, 31128), (10376, 23922), (10632, 23346), (11673, 21264), (11961, 20752), (15564, 15948)]