289658148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 770985600

約数和(自身を除く): 481327452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 43, 52, 58, 78, 86, 87, 116, 129, 156, 172, 174, 258, 348, 377, 516, 559, 754, 1118, 1131, 1247, 1489, 1508, 1677, 2236, 2262, 2494, 2978, 3354, 3741, 4467, 4524, 4988, 5956, 6708, 7482, 8934, 14964, 16211, 17868, 19357, 32422, 38714, 43181, 48633, 58071, 64027, 64844, 77428, 86362, 97266, 116142, 128054, 129543, 172724, 192081, 194532, 232284, 256108, 259086, 384162, 518172, 561353, 768324, 832351, 1122706, 1664702, 1684059, 1856783, 2245412, 2497053, 3329404, 3368118, 3713566, 4994106, 5570349, 6736236, 7427132, 9988212, 11140698, 22281396, 24138179, 48276358, 72414537, 96552716, 144829074, 289658148]

約数ペア:

[(1, 289658148), (2, 144829074), (3, 96552716), (4, 72414537), (6, 48276358), (12, 24138179), (13, 22281396), (26, 11140698), (29, 9988212), (39, 7427132), (43, 6736236), (52, 5570349), (58, 4994106), (78, 3713566), (86, 3368118), (87, 3329404), (116, 2497053), (129, 2245412), (156, 1856783), (172, 1684059), (174, 1664702), (258, 1122706), (348, 832351), (377, 768324), (516, 561353), (559, 518172), (754, 384162), (1118, 259086), (1131, 256108), (1247, 232284), (1489, 194532), (1508, 192081), (1677, 172724), (2236, 129543), (2262, 128054), (2494, 116142), (2978, 97266), (3354, 86362), (3741, 77428), (4467, 64844), (4524, 64027), (4988, 58071), (5956, 48633), (6708, 43181), (7482, 38714), (8934, 32422), (14964, 19357), (16211, 17868)]