402006816

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 1195084800

約数和(自身を除く): 793077984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 127, 144, 174, 232, 254, 261, 288, 348, 379, 381, 464, 508, 522, 696, 758, 762, 928, 1016, 1044, 1137, 1143, 1392, 1516, 1524, 2032, 2088, 2274, 2286, 2784, 3032, 3048, 3411, 3683, 4064, 4176, 4548, 4572, 6064, 6096, 6822, 7366, 8352, 9096, 9144, 10991, 11049, 12128, 12192, 13644, 14732, 18192, 18288, 21982, 22098, 27288, 29464, 32973, 33147, 36384, 36576, 43964, 44196, 48133, 54576, 58928, 65946, 66294, 87928, 88392, 96266, 98919, 109152, 117856, 131892, 132588, 144399, 175856, 176784, 192532, 197838, 263784, 265176, 288798, 351712, 353568, 385064, 395676, 433197, 527568, 530352, 577596, 770128, 791352, 866394, 1055136, 1060704, 1155192, 1395857, 1540256, 1582704, 1732788, 2310384, 2791714, 3165408, 3465576, 4187571, 4620768, 5583428, 6931152, 8375142, 11166856, 12562713, 13862304, 16750284, 22333712, 25125426, 33500568, 44667424, 50250852, 67001136, 100501704, 134002272, 201003408, 402006816]

約数ペア:

[(1, 402006816), (2, 201003408), (3, 134002272), (4, 100501704), (6, 67001136), (8, 50250852), (9, 44667424), (12, 33500568), (16, 25125426), (18, 22333712), (24, 16750284), (29, 13862304), (32, 12562713), (36, 11166856), (48, 8375142), (58, 6931152), (72, 5583428), (87, 4620768), (96, 4187571), (116, 3465576), (127, 3165408), (144, 2791714), (174, 2310384), (232, 1732788), (254, 1582704), (261, 1540256), (288, 1395857), (348, 1155192), (379, 1060704), (381, 1055136), (464, 866394), (508, 791352), (522, 770128), (696, 577596), (758, 530352), (762, 527568), (928, 433197), (1016, 395676), (1044, 385064), (1137, 353568), (1143, 351712), (1392, 288798), (1516, 265176), (1524, 263784), (2032, 197838), (2088, 192532), (2274, 176784), (2286, 175856), (2784, 144399), (3032, 132588), (3048, 131892), (3411, 117856), (3683, 109152), (4064, 98919), (4176, 96266), (4548, 88392), (4572, 87928), (6064, 66294), (6096, 65946), (6822, 58928), (7366, 54576), (8352, 48133), (9096, 44196), (9144, 43964), (10991, 36576), (11049, 36384), (12128, 33147), (12192, 32973), (13644, 29464), (14732, 27288), (18192, 22098), (18288, 21982)]