123330432

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 328827600

約数和(自身を除く): 205497168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 794, 809, 1191, 1588, 1618, 2382, 2427, 3176, 3236, 4764, 4854, 6352, 6472, 9528, 9708, 12704, 12944, 19056, 19416, 25408, 25888, 38112, 38832, 50816, 51776, 76224, 77664, 103552, 152448, 155328, 310656, 321173, 642346, 963519, 1284692, 1927038, 2569384, 3854076, 5138768, 7708152, 10277536, 15416304, 20555072, 30832608, 41110144, 61665216, 123330432]

約数ペア:

[(1, 123330432), (2, 61665216), (3, 41110144), (4, 30832608), (6, 20555072), (8, 15416304), (12, 10277536), (16, 7708152), (24, 5138768), (32, 3854076), (48, 2569384), (64, 1927038), (96, 1284692), (128, 963519), (192, 642346), (384, 321173), (397, 310656), (794, 155328), (809, 152448), (1191, 103552), (1588, 77664), (1618, 76224), (2382, 51776), (2427, 50816), (3176, 38832), (3236, 38112), (4764, 25888), (4854, 25408), (6352, 19416), (6472, 19056), (9528, 12944), (9708, 12704)]