221552172

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{14549}}^1$

素因数の和:14612

約数の個数: 60

約数和(自身を含む): 591544800

約数和(自身を除く): 369992628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 5076, 7614, 14549, 15228, 29098, 43647, 58196, 87294, 130941, 174588, 261882, 392823, 523764, 683803, 785646, 1178469, 1367606, 1571292, 2051409, 2356938, 2735212, 4102818, 4713876, 6154227, 8205636, 12308454, 18462681, 24616908, 36925362, 55388043, 73850724, 110776086, 221552172]

約数ペア:

[(1, 221552172), (2, 110776086), (3, 73850724), (4, 55388043), (6, 36925362), (9, 24616908), (12, 18462681), (18, 12308454), (27, 8205636), (36, 6154227), (47, 4713876), (54, 4102818), (81, 2735212), (94, 2356938), (108, 2051409), (141, 1571292), (162, 1367606), (188, 1178469), (282, 785646), (324, 683803), (423, 523764), (564, 392823), (846, 261882), (1269, 174588), (1692, 130941), (2538, 87294), (3807, 58196), (5076, 43647), (7614, 29098), (14549, 15228)]