253952868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3157

約数の個数: 96

約数和(自身を含む): 697697280

約数和(自身を除く): 443744412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3089, 3162, 4836, 6178, 6324, 6851, 9267, 12356, 13702, 18534, 20553, 27404, 37068, 40157, 41106, 52513, 80314, 82212, 95759, 105026, 120471, 157539, 160628, 191518, 210052, 240942, 287277, 315078, 383036, 481884, 574554, 630156, 682669, 1149108, 1244867, 1365338, 1627903, 2048007, 2489734, 2730676, 3255806, 3734601, 4096014, 4883709, 4979468, 6511612, 7469202, 8192028, 9767418, 14938404, 19534836, 21162739, 42325478, 63488217, 84650956, 126976434, 253952868]

約数ペア:

[(1, 253952868), (2, 126976434), (3, 84650956), (4, 63488217), (6, 42325478), (12, 21162739), (13, 19534836), (17, 14938404), (26, 9767418), (31, 8192028), (34, 7469202), (39, 6511612), (51, 4979468), (52, 4883709), (62, 4096014), (68, 3734601), (78, 3255806), (93, 2730676), (102, 2489734), (124, 2048007), (156, 1627903), (186, 1365338), (204, 1244867), (221, 1149108), (372, 682669), (403, 630156), (442, 574554), (527, 481884), (663, 383036), (806, 315078), (884, 287277), (1054, 240942), (1209, 210052), (1326, 191518), (1581, 160628), (1612, 157539), (2108, 120471), (2418, 105026), (2652, 95759), (3089, 82212), (3162, 80314), (4836, 52513), (6178, 41106), (6324, 40157), (6851, 37068), (9267, 27404), (12356, 20553), (13702, 18534)]