394661376

素因数分解:

$2^9\times 3^3\times {\mathrm{28549}}^1$

素因数の和:28576

約数の個数: 80

約数和(自身を含む): 1168266000

約数和(自身を除く): 773604624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 28549, 57098, 85647, 114196, 171294, 228392, 256941, 342588, 456784, 513882, 685176, 770823, 913568, 1027764, 1370352, 1541646, 1827136, 2055528, 2740704, 3083292, 3654272, 4111056, 5481408, 6166584, 7308544, 8222112, 10962816, 12333168, 14617088, 16444224, 21925632, 24666336, 32888448, 43851264, 49332672, 65776896, 98665344, 131553792, 197330688, 394661376]

約数ペア:

[(1, 394661376), (2, 197330688), (3, 131553792), (4, 98665344), (6, 65776896), (8, 49332672), (9, 43851264), (12, 32888448), (16, 24666336), (18, 21925632), (24, 16444224), (27, 14617088), (32, 12333168), (36, 10962816), (48, 8222112), (54, 7308544), (64, 6166584), (72, 5481408), (96, 4111056), (108, 3654272), (128, 3083292), (144, 2740704), (192, 2055528), (216, 1827136), (256, 1541646), (288, 1370352), (384, 1027764), (432, 913568), (512, 770823), (576, 685176), (768, 513882), (864, 456784), (1152, 342588), (1536, 256941), (1728, 228392), (2304, 171294), (3456, 114196), (4608, 85647), (6912, 57098), (13824, 28549)]