212514912

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8291}}^1$

素因数の和:8396

約数の個数: 72

約数和(自身を含む): 611203320

約数和(自身を除く): 398688408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8291, 8544, 12816, 16582, 24873, 25632, 33164, 49746, 66328, 74619, 99492, 132656, 149238, 198984, 265312, 298476, 397968, 596952, 737899, 795936, 1193904, 1475798, 2213697, 2387808, 2951596, 4427394, 5903192, 6641091, 8854788, 11806384, 13282182, 17709576, 23612768, 26564364, 35419152, 53128728, 70838304, 106257456, 212514912]

約数ペア:

[(1, 212514912), (2, 106257456), (3, 70838304), (4, 53128728), (6, 35419152), (8, 26564364), (9, 23612768), (12, 17709576), (16, 13282182), (18, 11806384), (24, 8854788), (32, 6641091), (36, 5903192), (48, 4427394), (72, 2951596), (89, 2387808), (96, 2213697), (144, 1475798), (178, 1193904), (267, 795936), (288, 737899), (356, 596952), (534, 397968), (712, 298476), (801, 265312), (1068, 198984), (1424, 149238), (1602, 132656), (2136, 99492), (2848, 74619), (3204, 66328), (4272, 49746), (6408, 33164), (8291, 25632), (8544, 24873), (12816, 16582)]