388225536

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1501

約数の個数: 80

約数和(自身を含む): 1040317344

約数和(自身を除く): 652091808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1182, 1283, 1536, 1576, 2364, 2566, 3152, 3849, 4728, 5132, 6304, 7698, 9456, 10264, 12608, 15396, 18912, 20528, 25216, 30792, 37824, 41056, 50432, 61584, 75648, 82112, 100864, 123168, 151296, 164224, 246336, 252751, 302592, 328448, 492672, 505502, 656896, 758253, 985344, 1011004, 1516506, 1970688, 2022008, 3033012, 4044016, 6066024, 8088032, 12132048, 16176064, 24264096, 32352128, 48528192, 64704256, 97056384, 129408512, 194112768, 388225536]

約数ペア:

[(1, 388225536), (2, 194112768), (3, 129408512), (4, 97056384), (6, 64704256), (8, 48528192), (12, 32352128), (16, 24264096), (24, 16176064), (32, 12132048), (48, 8088032), (64, 6066024), (96, 4044016), (128, 3033012), (192, 2022008), (197, 1970688), (256, 1516506), (384, 1011004), (394, 985344), (512, 758253), (591, 656896), (768, 505502), (788, 492672), (1182, 328448), (1283, 302592), (1536, 252751), (1576, 246336), (2364, 164224), (2566, 151296), (3152, 123168), (3849, 100864), (4728, 82112), (5132, 75648), (6304, 61584), (7698, 50432), (9456, 41056), (10264, 37824), (12608, 30792), (15396, 25216), (18912, 20528)]