215875584

素因数分解:

$2^{17}\times 3^3\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 650114640

約数和(自身を除く): 434239056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 512, 549, 576, 732, 768, 864, 976, 1024, 1098, 1152, 1464, 1536, 1647, 1728, 1952, 2048, 2196, 2304, 2928, 3072, 3294, 3456, 3904, 4096, 4392, 4608, 5856, 6144, 6588, 6912, 7808, 8192, 8784, 9216, 11712, 12288, 13176, 13824, 15616, 16384, 17568, 18432, 23424, 24576, 26352, 27648, 31232, 32768, 35136, 36864, 46848, 49152, 52704, 55296, 62464, 65536, 70272, 73728, 93696, 98304, 105408, 110592, 124928, 131072, 140544, 147456, 187392, 196608, 210816, 221184, 249856, 281088, 294912, 374784, 393216, 421632, 442368, 499712, 562176, 589824, 749568, 843264, 884736, 999424, 1124352, 1179648, 1499136, 1686528, 1769472, 1998848, 2248704, 2998272, 3373056, 3538944, 3997696, 4497408, 5996544, 6746112, 7995392, 8994816, 11993088, 13492224, 17989632, 23986176, 26984448, 35979264, 53968896, 71958528, 107937792, 215875584]

約数ペア:

[(1, 215875584), (2, 107937792), (3, 71958528), (4, 53968896), (6, 35979264), (8, 26984448), (9, 23986176), (12, 17989632), (16, 13492224), (18, 11993088), (24, 8994816), (27, 7995392), (32, 6746112), (36, 5996544), (48, 4497408), (54, 3997696), (61, 3538944), (64, 3373056), (72, 2998272), (96, 2248704), (108, 1998848), (122, 1769472), (128, 1686528), (144, 1499136), (183, 1179648), (192, 1124352), (216, 999424), (244, 884736), (256, 843264), (288, 749568), (366, 589824), (384, 562176), (432, 499712), (488, 442368), (512, 421632), (549, 393216), (576, 374784), (732, 294912), (768, 281088), (864, 249856), (976, 221184), (1024, 210816), (1098, 196608), (1152, 187392), (1464, 147456), (1536, 140544), (1647, 131072), (1728, 124928), (1952, 110592), (2048, 105408), (2196, 98304), (2304, 93696), (2928, 73728), (3072, 70272), (3294, 65536), (3456, 62464), (3904, 55296), (4096, 52704), (4392, 49152), (4608, 46848), (5856, 36864), (6144, 35136), (6588, 32768), (6912, 31232), (7808, 27648), (8192, 26352), (8784, 24576), (9216, 23424), (11712, 18432), (12288, 17568), (13176, 16384), (13824, 15616)]