821981592

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 2259079680

約数和(自身を除く): 1437098088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 241, 254, 373, 381, 482, 508, 723, 746, 762, 964, 1016, 1119, 1143, 1446, 1492, 1524, 1928, 2169, 2238, 2286, 2892, 2984, 3048, 3357, 4338, 4476, 4572, 5784, 6714, 8676, 8952, 9144, 13428, 17352, 26856, 30607, 47371, 61214, 89893, 91821, 94742, 122428, 142113, 179786, 183642, 189484, 244856, 269679, 275463, 284226, 359572, 367284, 378968, 426339, 539358, 550926, 568452, 719144, 734568, 809037, 852678, 1078716, 1101852, 1136904, 1618074, 1705356, 2157432, 2203704, 3236148, 3410712, 6472296, 11416411, 22832822, 34249233, 45665644, 68498466, 91331288, 102747699, 136996932, 205495398, 273993864, 410990796, 821981592]

約数ペア:

[(1, 821981592), (2, 410990796), (3, 273993864), (4, 205495398), (6, 136996932), (8, 102747699), (9, 91331288), (12, 68498466), (18, 45665644), (24, 34249233), (36, 22832822), (72, 11416411), (127, 6472296), (241, 3410712), (254, 3236148), (373, 2203704), (381, 2157432), (482, 1705356), (508, 1618074), (723, 1136904), (746, 1101852), (762, 1078716), (964, 852678), (1016, 809037), (1119, 734568), (1143, 719144), (1446, 568452), (1492, 550926), (1524, 539358), (1928, 426339), (2169, 378968), (2238, 367284), (2286, 359572), (2892, 284226), (2984, 275463), (3048, 269679), (3357, 244856), (4338, 189484), (4476, 183642), (4572, 179786), (5784, 142113), (6714, 122428), (8676, 94742), (8952, 91821), (9144, 89893), (13428, 61214), (17352, 47371), (26856, 30607)]