15693316304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{3203}}^1$

素因数の和:3528

約数の個数: 80

約数和(自身を含む): 32610055680

約数和(自身を除く): 16916739376

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 227, 284, 304, 454, 568, 908, 1136, 1349, 1816, 2698, 3203, 3632, 4313, 5396, 6406, 8626, 10792, 12812, 16117, 17252, 21584, 25624, 32234, 34504, 51248, 60857, 64468, 69008, 121714, 128936, 227413, 243428, 257872, 306223, 454826, 486856, 612446, 727081, 909652, 973712, 1224892, 1454162, 1819304, 2449784, 2908324, 3638608, 4320847, 4899568, 5816648, 8641694, 11633296, 13814539, 17283388, 27629078, 34566776, 51622751, 55258156, 69133552, 103245502, 110516312, 206491004, 221032624, 412982008, 825964016, 980832269, 1961664538, 3923329076, 7846658152, 15693316304]

約数ペア:

[(1, 15693316304), (2, 7846658152), (4, 3923329076), (8, 1961664538), (16, 980832269), (19, 825964016), (38, 412982008), (71, 221032624), (76, 206491004), (142, 110516312), (152, 103245502), (227, 69133552), (284, 55258156), (304, 51622751), (454, 34566776), (568, 27629078), (908, 17283388), (1136, 13814539), (1349, 11633296), (1816, 8641694), (2698, 5816648), (3203, 4899568), (3632, 4320847), (4313, 3638608), (5396, 2908324), (6406, 2449784), (8626, 1819304), (10792, 1454162), (12812, 1224892), (16117, 973712), (17252, 909652), (21584, 727081), (25624, 612446), (32234, 486856), (34504, 454826), (51248, 306223), (60857, 257872), (64468, 243428), (69008, 227413), (121714, 128936)]