1440649968

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 3772365696

約数和(自身を除く): 2331715728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 197, 262, 393, 394, 524, 591, 786, 788, 1048, 1163, 1182, 1572, 1576, 2096, 2326, 2364, 3144, 3152, 3489, 4652, 4728, 6288, 6978, 9304, 9456, 13956, 18608, 25807, 27912, 51614, 55824, 77421, 103228, 152353, 154842, 206456, 229111, 304706, 309684, 412912, 457059, 458222, 609412, 619368, 687333, 914118, 916444, 1218824, 1238736, 1374666, 1828236, 1832888, 2437648, 2749332, 3656472, 3665776, 5498664, 7312944, 10997328, 30013541, 60027082, 90040623, 120054164, 180081246, 240108328, 360162492, 480216656, 720324984, 1440649968]

約数ペア:

[(1, 1440649968), (2, 720324984), (3, 480216656), (4, 360162492), (6, 240108328), (8, 180081246), (12, 120054164), (16, 90040623), (24, 60027082), (48, 30013541), (131, 10997328), (197, 7312944), (262, 5498664), (393, 3665776), (394, 3656472), (524, 2749332), (591, 2437648), (786, 1832888), (788, 1828236), (1048, 1374666), (1163, 1238736), (1182, 1218824), (1572, 916444), (1576, 914118), (2096, 687333), (2326, 619368), (2364, 609412), (3144, 458222), (3152, 457059), (3489, 412912), (4652, 309684), (4728, 304706), (6288, 229111), (6978, 206456), (9304, 154842), (9456, 152353), (13956, 103228), (18608, 77421), (25807, 55824), (27912, 51614)]