240306352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 551964672

約数和(自身を除く): 311658320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 572, 827, 1016, 1144, 1397, 1651, 1654, 2032, 2288, 2794, 3302, 3308, 5588, 6604, 6616, 9097, 10751, 11176, 13208, 13232, 18161, 18194, 21502, 22352, 26416, 36322, 36388, 43004, 72644, 72776, 86008, 105029, 118261, 145288, 145552, 172016, 210058, 236522, 290576, 420116, 473044, 840232, 946088, 1155319, 1365377, 1680464, 1892176, 2310638, 2730754, 4621276, 5461508, 9242552, 10923016, 15019147, 18485104, 21846032, 30038294, 60076588, 120153176, 240306352]

約数ペア:

[(1, 240306352), (2, 120153176), (4, 60076588), (8, 30038294), (11, 21846032), (13, 18485104), (16, 15019147), (22, 10923016), (26, 9242552), (44, 5461508), (52, 4621276), (88, 2730754), (104, 2310638), (127, 1892176), (143, 1680464), (176, 1365377), (208, 1155319), (254, 946088), (286, 840232), (508, 473044), (572, 420116), (827, 290576), (1016, 236522), (1144, 210058), (1397, 172016), (1651, 145552), (1654, 145288), (2032, 118261), (2288, 105029), (2794, 86008), (3302, 72776), (3308, 72644), (5588, 43004), (6604, 36388), (6616, 36322), (9097, 26416), (10751, 22352), (11176, 21502), (13208, 18194), (13232, 18161)]