215524716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 556991232

約数和(自身を除く): 341466516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 151, 242, 302, 363, 453, 484, 604, 726, 906, 983, 1452, 1661, 1812, 1966, 2949, 3322, 3932, 4983, 5898, 6644, 9966, 10813, 11796, 18271, 19932, 21626, 32439, 36542, 43252, 54813, 64878, 73084, 109626, 118943, 129756, 148433, 219252, 237886, 296866, 356829, 445299, 475772, 593732, 713658, 890598, 1427316, 1632763, 1781196, 3265526, 4898289, 6531052, 9796578, 17960393, 19593156, 35920786, 53881179, 71841572, 107762358, 215524716]

約数ペア:

[(1, 215524716), (2, 107762358), (3, 71841572), (4, 53881179), (6, 35920786), (11, 19593156), (12, 17960393), (22, 9796578), (33, 6531052), (44, 4898289), (66, 3265526), (121, 1781196), (132, 1632763), (151, 1427316), (242, 890598), (302, 713658), (363, 593732), (453, 475772), (484, 445299), (604, 356829), (726, 296866), (906, 237886), (983, 219252), (1452, 148433), (1661, 129756), (1812, 118943), (1966, 109626), (2949, 73084), (3322, 64878), (3932, 54813), (4983, 43252), (5898, 36542), (6644, 32439), (9966, 21626), (10813, 19932), (11796, 18271)]