221470464

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5513

約数の個数: 72

約数和(自身を含む): 600666192

約数和(自身を除く): 379195728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 5088, 5441, 6784, 10176, 10882, 13568, 16323, 20352, 21764, 32646, 40704, 43528, 65292, 87056, 130584, 174112, 261168, 288373, 348224, 522336, 576746, 696448, 865119, 1044672, 1153492, 1392896, 1730238, 2089344, 2306984, 3460476, 4178688, 4613968, 6920952, 9227936, 13841904, 18455872, 27683808, 36911744, 55367616, 73823488, 110735232, 221470464]

約数ペア:

[(1, 221470464), (2, 110735232), (3, 73823488), (4, 55367616), (6, 36911744), (8, 27683808), (12, 18455872), (16, 13841904), (24, 9227936), (32, 6920952), (48, 4613968), (53, 4178688), (64, 3460476), (96, 2306984), (106, 2089344), (128, 1730238), (159, 1392896), (192, 1153492), (212, 1044672), (256, 865119), (318, 696448), (384, 576746), (424, 522336), (636, 348224), (768, 288373), (848, 261168), (1272, 174112), (1696, 130584), (2544, 87056), (3392, 65292), (5088, 43528), (5441, 40704), (6784, 32646), (10176, 21764), (10882, 20352), (13568, 16323)]