487992492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 1367170560

約数和(自身を除く): 879178068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 503, 691, 702, 1006, 1382, 1404, 1509, 2012, 2073, 2764, 3018, 4146, 4527, 6036, 6219, 6539, 8292, 8983, 9054, 12438, 13078, 13581, 17966, 18108, 18657, 19617, 24876, 26156, 26949, 27162, 35932, 37314, 39234, 53898, 54324, 58851, 74628, 78468, 80847, 107796, 117702, 161694, 176553, 235404, 242541, 323388, 347573, 353106, 485082, 695146, 706212, 970164, 1042719, 1390292, 2085438, 3128157, 4170876, 4518449, 6256314, 9036898, 9384471, 12512628, 13555347, 18073796, 18768942, 27110694, 37537884, 40666041, 54221388, 81332082, 121998123, 162664164, 243996246, 487992492]

約数ペア:

[(1, 487992492), (2, 243996246), (3, 162664164), (4, 121998123), (6, 81332082), (9, 54221388), (12, 40666041), (13, 37537884), (18, 27110694), (26, 18768942), (27, 18073796), (36, 13555347), (39, 12512628), (52, 9384471), (54, 9036898), (78, 6256314), (108, 4518449), (117, 4170876), (156, 3128157), (234, 2085438), (351, 1390292), (468, 1042719), (503, 970164), (691, 706212), (702, 695146), (1006, 485082), (1382, 353106), (1404, 347573), (1509, 323388), (2012, 242541), (2073, 235404), (2764, 176553), (3018, 161694), (4146, 117702), (4527, 107796), (6036, 80847), (6219, 78468), (6539, 74628), (8292, 58851), (8983, 54324), (9054, 53898), (12438, 39234), (13078, 37314), (13581, 35932), (17966, 27162), (18108, 26949), (18657, 26156), (19617, 24876)]