1557661152

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{222269}}^1$

素因数の和:222355

約数の個数: 48

約数和(自身を含む): 4144890960

約数和(自身を除く): 2587229808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 222269, 444538, 666807, 889076, 1333614, 1778152, 2667228, 3556304, 5334456, 7112608, 10668912, 16225637, 21337824, 32451274, 48676911, 64902548, 97353822, 129805096, 194707644, 259610192, 389415288, 519220384, 778830576, 1557661152]

約数ペア:

[(1, 1557661152), (2, 778830576), (3, 519220384), (4, 389415288), (6, 259610192), (8, 194707644), (12, 129805096), (16, 97353822), (24, 64902548), (32, 48676911), (48, 32451274), (73, 21337824), (96, 16225637), (146, 10668912), (219, 7112608), (292, 5334456), (438, 3556304), (584, 2667228), (876, 1778152), (1168, 1333614), (1752, 889076), (2336, 666807), (3504, 444538), (7008, 222269)]