218612472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{700681}}^1$

素因数の和:700703

約数の個数: 32

約数和(自身を含む): 588572880

約数和(自身を除く): 369960408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 700681, 1401362, 2102043, 2802724, 4204086, 5605448, 8408172, 9108853, 16816344, 18217706, 27326559, 36435412, 54653118, 72870824, 109306236, 218612472]

約数ペア:

[(1, 218612472), (2, 109306236), (3, 72870824), (4, 54653118), (6, 36435412), (8, 27326559), (12, 18217706), (13, 16816344), (24, 9108853), (26, 8408172), (39, 5605448), (52, 4204086), (78, 2802724), (104, 2102043), (156, 1401362), (312, 700681)]