418488796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15121}}^1$

素因数の和:15190

約数の個数: 48

約数和(自身を含む): 868849632

約数和(自身を除く): 450360836

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 2516, 6919, 13838, 15121, 27676, 30242, 60484, 166331, 257057, 332662, 514114, 559477, 665324, 1028228, 1118954, 2237908, 2827627, 5655254, 6154247, 9511109, 11310508, 12308494, 19022218, 24616988, 38044436, 104622199, 209244398, 418488796]

約数ペア:

[(1, 418488796), (2, 209244398), (4, 104622199), (11, 38044436), (17, 24616988), (22, 19022218), (34, 12308494), (37, 11310508), (44, 9511109), (68, 6154247), (74, 5655254), (148, 2827627), (187, 2237908), (374, 1118954), (407, 1028228), (629, 665324), (748, 559477), (814, 514114), (1258, 332662), (1628, 257057), (2516, 166331), (6919, 60484), (13838, 30242), (15121, 27676)]