381186816

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 1081194240

約数和(自身を除く): 700007424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 151, 152, 173, 192, 228, 256, 302, 304, 346, 384, 453, 456, 519, 604, 608, 692, 768, 906, 912, 1038, 1208, 1216, 1384, 1812, 1824, 2076, 2416, 2432, 2768, 2869, 3287, 3624, 3648, 4152, 4832, 4864, 5536, 5738, 6574, 7248, 7296, 8304, 8607, 9664, 9861, 11072, 11476, 13148, 14496, 14592, 16608, 17214, 19328, 19722, 22144, 22952, 26123, 26296, 28992, 33216, 34428, 38656, 39444, 44288, 45904, 52246, 52592, 57984, 66432, 68856, 78369, 78888, 91808, 104492, 105184, 115968, 132864, 137712, 156738, 157776, 183616, 208984, 210368, 275424, 313476, 315552, 367232, 417968, 420736, 496337, 550848, 626952, 631104, 734464, 835936, 841472, 992674, 1101696, 1253904, 1262208, 1489011, 1671872, 1985348, 2203392, 2507808, 2524416, 2978022, 3343744, 3970696, 5015616, 5956044, 6687488, 7941392, 10031232, 11912088, 15882784, 20062464, 23824176, 31765568, 47648352, 63531136, 95296704, 127062272, 190593408, 381186816]

約数ペア:

[(1, 381186816), (2, 190593408), (3, 127062272), (4, 95296704), (6, 63531136), (8, 47648352), (12, 31765568), (16, 23824176), (19, 20062464), (24, 15882784), (32, 11912088), (38, 10031232), (48, 7941392), (57, 6687488), (64, 5956044), (76, 5015616), (96, 3970696), (114, 3343744), (128, 2978022), (151, 2524416), (152, 2507808), (173, 2203392), (192, 1985348), (228, 1671872), (256, 1489011), (302, 1262208), (304, 1253904), (346, 1101696), (384, 992674), (453, 841472), (456, 835936), (519, 734464), (604, 631104), (608, 626952), (692, 550848), (768, 496337), (906, 420736), (912, 417968), (1038, 367232), (1208, 315552), (1216, 313476), (1384, 275424), (1812, 210368), (1824, 208984), (2076, 183616), (2416, 157776), (2432, 156738), (2768, 137712), (2869, 132864), (3287, 115968), (3624, 105184), (3648, 104492), (4152, 91808), (4832, 78888), (4864, 78369), (5536, 68856), (5738, 66432), (6574, 57984), (7248, 52592), (7296, 52246), (8304, 45904), (8607, 44288), (9664, 39444), (9861, 38656), (11072, 34428), (11476, 33216), (13148, 28992), (14496, 26296), (14592, 26123), (16608, 22952), (17214, 22144), (19328, 19722)]