1491590544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16433}}^1$

素因数の和:16536

約数の個数: 80

約数和(自身を含む): 4043026944

約数和(自身を除く): 2551436400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 11346, 15128, 16433, 22692, 30256, 32866, 45384, 49299, 65732, 90768, 98598, 131464, 197196, 262928, 394392, 509423, 788784, 1002413, 1018846, 1528269, 2004826, 2037692, 3007239, 3056538, 4009652, 4075384, 6014478, 6113076, 8019304, 8150768, 12028956, 12226152, 16038608, 24057912, 24452304, 31074803, 48115824, 62149606, 93224409, 124299212, 186448818, 248598424, 372897636, 497196848, 745795272, 1491590544]

約数ペア:

[(1, 1491590544), (2, 745795272), (3, 497196848), (4, 372897636), (6, 248598424), (8, 186448818), (12, 124299212), (16, 93224409), (24, 62149606), (31, 48115824), (48, 31074803), (61, 24452304), (62, 24057912), (93, 16038608), (122, 12226152), (124, 12028956), (183, 8150768), (186, 8019304), (244, 6113076), (248, 6014478), (366, 4075384), (372, 4009652), (488, 3056538), (496, 3007239), (732, 2037692), (744, 2004826), (976, 1528269), (1464, 1018846), (1488, 1002413), (1891, 788784), (2928, 509423), (3782, 394392), (5673, 262928), (7564, 197196), (11346, 131464), (15128, 98598), (16433, 90768), (22692, 65732), (30256, 49299), (32866, 45384)]