329495936

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 828990720

約数和(自身を除く): 499494784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 112, 128, 154, 176, 202, 224, 308, 331, 352, 404, 448, 616, 662, 704, 707, 808, 896, 1111, 1232, 1324, 1408, 1414, 1616, 2222, 2317, 2464, 2648, 2828, 3232, 3641, 4444, 4634, 4928, 5296, 5656, 6464, 7282, 7777, 8888, 9268, 9856, 10592, 11312, 12928, 14564, 15554, 17776, 18536, 21184, 22624, 25487, 29128, 31108, 33431, 35552, 37072, 42368, 45248, 50974, 58256, 62216, 66862, 71104, 74144, 90496, 101948, 116512, 124432, 133724, 142208, 148288, 203896, 233024, 234017, 248864, 267448, 296576, 367741, 407792, 466048, 468034, 497728, 534896, 735482, 815584, 936068, 995456, 1069792, 1470964, 1631168, 1872136, 2139584, 2574187, 2941928, 3262336, 3744272, 4279168, 5148374, 5883856, 7488544, 10296748, 11767712, 14977088, 20593496, 23535424, 29954176, 41186992, 47070848, 82373984, 164747968, 329495936]

約数ペア:

[(1, 329495936), (2, 164747968), (4, 82373984), (7, 47070848), (8, 41186992), (11, 29954176), (14, 23535424), (16, 20593496), (22, 14977088), (28, 11767712), (32, 10296748), (44, 7488544), (56, 5883856), (64, 5148374), (77, 4279168), (88, 3744272), (101, 3262336), (112, 2941928), (128, 2574187), (154, 2139584), (176, 1872136), (202, 1631168), (224, 1470964), (308, 1069792), (331, 995456), (352, 936068), (404, 815584), (448, 735482), (616, 534896), (662, 497728), (704, 468034), (707, 466048), (808, 407792), (896, 367741), (1111, 296576), (1232, 267448), (1324, 248864), (1408, 234017), (1414, 233024), (1616, 203896), (2222, 148288), (2317, 142208), (2464, 133724), (2648, 124432), (2828, 116512), (3232, 101948), (3641, 90496), (4444, 74144), (4634, 71104), (4928, 66862), (5296, 62216), (5656, 58256), (6464, 50974), (7282, 45248), (7777, 42368), (8888, 37072), (9268, 35552), (9856, 33431), (10592, 31108), (11312, 29128), (12928, 25487), (14564, 22624), (15554, 21184), (17776, 18536)]