248849328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2531

約数の個数: 160

約数和(自身を含む): 825947136

約数和(自身を除く): 577097808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 208, 273, 276, 299, 312, 322, 336, 364, 368, 483, 546, 552, 598, 624, 644, 728, 897, 966, 1092, 1104, 1196, 1288, 1456, 1794, 1932, 2093, 2184, 2392, 2477, 2576, 3588, 3864, 4186, 4368, 4784, 4954, 6279, 7176, 7431, 7728, 8372, 9908, 12558, 14352, 14862, 16744, 17339, 19816, 25116, 29724, 32201, 33488, 34678, 39632, 50232, 52017, 56971, 59448, 64402, 69356, 96603, 100464, 104034, 113942, 118896, 128804, 138712, 170913, 193206, 208068, 225407, 227884, 257608, 277424, 341826, 386412, 398797, 416136, 450814, 455768, 515216, 676221, 683652, 740623, 772824, 797594, 832272, 901628, 911536, 1196391, 1352442, 1367304, 1481246, 1545648, 1595188, 1803256, 2221869, 2392782, 2704884, 2734608, 2962492, 3190376, 3606512, 4443738, 4785564, 5184361, 5409768, 5924984, 6380752, 8887476, 9571128, 10368722, 10819536, 11849968, 15553083, 17774952, 19142256, 20737444, 31106166, 35549904, 41474888, 62212332, 82949776, 124424664, 248849328]

約数ペア:

[(1, 248849328), (2, 124424664), (3, 82949776), (4, 62212332), (6, 41474888), (7, 35549904), (8, 31106166), (12, 20737444), (13, 19142256), (14, 17774952), (16, 15553083), (21, 11849968), (23, 10819536), (24, 10368722), (26, 9571128), (28, 8887476), (39, 6380752), (42, 5924984), (46, 5409768), (48, 5184361), (52, 4785564), (56, 4443738), (69, 3606512), (78, 3190376), (84, 2962492), (91, 2734608), (92, 2704884), (104, 2392782), (112, 2221869), (138, 1803256), (156, 1595188), (161, 1545648), (168, 1481246), (182, 1367304), (184, 1352442), (208, 1196391), (273, 911536), (276, 901628), (299, 832272), (312, 797594), (322, 772824), (336, 740623), (364, 683652), (368, 676221), (483, 515216), (546, 455768), (552, 450814), (598, 416136), (624, 398797), (644, 386412), (728, 341826), (897, 277424), (966, 257608), (1092, 227884), (1104, 225407), (1196, 208068), (1288, 193206), (1456, 170913), (1794, 138712), (1932, 128804), (2093, 118896), (2184, 113942), (2392, 104034), (2477, 100464), (2576, 96603), (3588, 69356), (3864, 64402), (4186, 59448), (4368, 56971), (4784, 52017), (4954, 50232), (6279, 39632), (7176, 34678), (7431, 33488), (7728, 32201), (8372, 29724), (9908, 25116), (12558, 19816), (14352, 17339), (14862, 16744)]