219956736

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1719

約数の個数: 80

約数和(自身を含む): 592930800

約数和(自身を除く): 372974064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 768, 1068, 1424, 1536, 1609, 2136, 2848, 3218, 4272, 4827, 5696, 6436, 8544, 9654, 11392, 12872, 17088, 19308, 22784, 25744, 34176, 38616, 45568, 51488, 68352, 77232, 102976, 136704, 143201, 154464, 205952, 286402, 308928, 411904, 429603, 572804, 617856, 823808, 859206, 1145608, 1235712, 1718412, 2291216, 2471424, 3436824, 4582432, 6873648, 9164864, 13747296, 18329728, 27494592, 36659456, 54989184, 73318912, 109978368, 219956736]

約数ペア:

[(1, 219956736), (2, 109978368), (3, 73318912), (4, 54989184), (6, 36659456), (8, 27494592), (12, 18329728), (16, 13747296), (24, 9164864), (32, 6873648), (48, 4582432), (64, 3436824), (89, 2471424), (96, 2291216), (128, 1718412), (178, 1235712), (192, 1145608), (256, 859206), (267, 823808), (356, 617856), (384, 572804), (512, 429603), (534, 411904), (712, 308928), (768, 286402), (1068, 205952), (1424, 154464), (1536, 143201), (1609, 136704), (2136, 102976), (2848, 77232), (3218, 68352), (4272, 51488), (4827, 45568), (5696, 38616), (6436, 34176), (8544, 25744), (9654, 22784), (11392, 19308), (12872, 17088)]