1928642928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{76243}}^1$

素因数の和:76302

約数の個数: 80

約数和(自身を含む): 5445651456

約数和(自身を除く): 3517008528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 76243, 152486, 228729, 304972, 457458, 609944, 914916, 1219888, 1296131, 1829832, 2363533, 2592262, 3659664, 3888393, 4727066, 5184524, 7090599, 7776786, 9454132, 10369048, 14181198, 15553572, 18908264, 20738096, 28362396, 31107144, 37816528, 40180061, 56724792, 62214288, 80360122, 113449584, 120540183, 160720244, 241080366, 321440488, 482160732, 642880976, 964321464, 1928642928]

約数ペア:

[(1, 1928642928), (2, 964321464), (3, 642880976), (4, 482160732), (6, 321440488), (8, 241080366), (12, 160720244), (16, 120540183), (17, 113449584), (24, 80360122), (31, 62214288), (34, 56724792), (48, 40180061), (51, 37816528), (62, 31107144), (68, 28362396), (93, 20738096), (102, 18908264), (124, 15553572), (136, 14181198), (186, 10369048), (204, 9454132), (248, 7776786), (272, 7090599), (372, 5184524), (408, 4727066), (496, 3888393), (527, 3659664), (744, 2592262), (816, 2363533), (1054, 1829832), (1488, 1296131), (1581, 1219888), (2108, 914916), (3162, 609944), (4216, 457458), (6324, 304972), (8432, 228729), (12648, 152486), (25296, 76243)]