235784484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3209}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 646147320

約数和(自身を除く): 410362836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 3209, 4082, 5652, 6123, 6418, 8164, 9627, 12246, 12836, 18369, 19254, 24492, 28881, 36738, 38508, 41717, 57762, 73476, 83434, 115524, 125151, 166868, 250302, 375453, 500604, 503813, 750906, 1007626, 1501812, 1511439, 2015252, 3022878, 4534317, 6045756, 6549569, 9068634, 13099138, 18137268, 19648707, 26198276, 39297414, 58946121, 78594828, 117892242, 235784484]

約数ペア:

[(1, 235784484), (2, 117892242), (3, 78594828), (4, 58946121), (6, 39297414), (9, 26198276), (12, 19648707), (13, 18137268), (18, 13099138), (26, 9068634), (36, 6549569), (39, 6045756), (52, 4534317), (78, 3022878), (117, 2015252), (156, 1511439), (157, 1501812), (234, 1007626), (314, 750906), (468, 503813), (471, 500604), (628, 375453), (942, 250302), (1413, 166868), (1884, 125151), (2041, 115524), (2826, 83434), (3209, 73476), (4082, 57762), (5652, 41717), (6123, 38508), (6418, 36738), (8164, 28881), (9627, 24492), (12246, 19254), (12836, 18369)]