1281137172756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{371991049}}^1$

素因数の和:371991104

約数の個数: 48

約数和(自身を含む): 3499691798400

約数和(自身を除く): 2218554625644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 371991049, 743982098, 1115973147, 1487964196, 2231946294, 2603937343, 4463892588, 5207874686, 7811812029, 10415749372, 15251633009, 15623624058, 30503266018, 31247248116, 45754899027, 61006532036, 91509798054, 106761431063, 183019596108, 213522862126, 320284293189, 427045724252, 640568586378, 1281137172756]

約数ペア:

[(1, 1281137172756), (2, 640568586378), (3, 427045724252), (4, 320284293189), (6, 213522862126), (7, 183019596108), (12, 106761431063), (14, 91509798054), (21, 61006532036), (28, 45754899027), (41, 31247248116), (42, 30503266018), (82, 15623624058), (84, 15251633009), (123, 10415749372), (164, 7811812029), (246, 5207874686), (287, 4463892588), (492, 2603937343), (574, 2231946294), (861, 1487964196), (1148, 1115973147), (1722, 743982098), (3444, 371991049)]