917814768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2863

約数の個数: 160

約数和(自身を含む): 2791821312

約数和(自身を除く): 1874006544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 744, 806, 816, 884, 1054, 1209, 1326, 1488, 1581, 1612, 1768, 2108, 2418, 2652, 2791, 3162, 3224, 3536, 4216, 4836, 5304, 5582, 6324, 6448, 6851, 8373, 8432, 9672, 10608, 11164, 12648, 13702, 16746, 19344, 20553, 22328, 25296, 27404, 33492, 36283, 41106, 44656, 47447, 54808, 66984, 72566, 82212, 86521, 94894, 108849, 109616, 133968, 142341, 145132, 164424, 173042, 189788, 217698, 259563, 284682, 290264, 328848, 346084, 379576, 435396, 519126, 569364, 580528, 616811, 692168, 759152, 870792, 1038252, 1124773, 1138728, 1233622, 1384336, 1470857, 1741584, 1850433, 2076504, 2249546, 2277456, 2467244, 2941714, 3374319, 3700866, 4153008, 4412571, 4499092, 4934488, 5883428, 6748638, 7401732, 8825142, 8998184, 9868976, 11766856, 13497276, 14803464, 17650284, 17996368, 19121141, 23533712, 26994552, 29606928, 35300568, 38242282, 53989104, 57363423, 70601136, 76484564, 114726846, 152969128, 229453692, 305938256, 458907384, 917814768]

約数ペア:

[(1, 917814768), (2, 458907384), (3, 305938256), (4, 229453692), (6, 152969128), (8, 114726846), (12, 76484564), (13, 70601136), (16, 57363423), (17, 53989104), (24, 38242282), (26, 35300568), (31, 29606928), (34, 26994552), (39, 23533712), (48, 19121141), (51, 17996368), (52, 17650284), (62, 14803464), (68, 13497276), (78, 11766856), (93, 9868976), (102, 8998184), (104, 8825142), (124, 7401732), (136, 6748638), (156, 5883428), (186, 4934488), (204, 4499092), (208, 4412571), (221, 4153008), (248, 3700866), (272, 3374319), (312, 2941714), (372, 2467244), (403, 2277456), (408, 2249546), (442, 2076504), (496, 1850433), (527, 1741584), (624, 1470857), (663, 1384336), (744, 1233622), (806, 1138728), (816, 1124773), (884, 1038252), (1054, 870792), (1209, 759152), (1326, 692168), (1488, 616811), (1581, 580528), (1612, 569364), (1768, 519126), (2108, 435396), (2418, 379576), (2652, 346084), (2791, 328848), (3162, 290264), (3224, 284682), (3536, 259563), (4216, 217698), (4836, 189788), (5304, 173042), (5582, 164424), (6324, 145132), (6448, 142341), (6851, 133968), (8373, 109616), (8432, 108849), (9672, 94894), (10608, 86521), (11164, 82212), (12648, 72566), (13702, 66984), (16746, 54808), (19344, 47447), (20553, 44656), (22328, 41106), (25296, 36283), (27404, 33492)]