423378432

素因数分解:

$2^9\times 3^2\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 120

約数和(自身を含む): 1232551320

約数和(自身を除く): 809172888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 384, 417, 512, 556, 576, 661, 768, 834, 1112, 1152, 1251, 1322, 1536, 1668, 1983, 2224, 2304, 2502, 2644, 3336, 3966, 4448, 4608, 5004, 5288, 5949, 6672, 7932, 8896, 10008, 10576, 11898, 13344, 15864, 17792, 20016, 21152, 23796, 26688, 31728, 35584, 40032, 42304, 47592, 53376, 63456, 71168, 80064, 84608, 91879, 95184, 106752, 126912, 160128, 169216, 183758, 190368, 213504, 253824, 275637, 320256, 338432, 367516, 380736, 507648, 551274, 640512, 735032, 761472, 826911, 1015296, 1102548, 1470064, 1522944, 1653822, 2205096, 2940128, 3045888, 3307644, 4410192, 5880256, 6615288, 8820384, 11760512, 13230576, 17640768, 23521024, 26461152, 35281536, 47042048, 52922304, 70563072, 105844608, 141126144, 211689216, 423378432]

約数ペア:

[(1, 423378432), (2, 211689216), (3, 141126144), (4, 105844608), (6, 70563072), (8, 52922304), (9, 47042048), (12, 35281536), (16, 26461152), (18, 23521024), (24, 17640768), (32, 13230576), (36, 11760512), (48, 8820384), (64, 6615288), (72, 5880256), (96, 4410192), (128, 3307644), (139, 3045888), (144, 2940128), (192, 2205096), (256, 1653822), (278, 1522944), (288, 1470064), (384, 1102548), (417, 1015296), (512, 826911), (556, 761472), (576, 735032), (661, 640512), (768, 551274), (834, 507648), (1112, 380736), (1152, 367516), (1251, 338432), (1322, 320256), (1536, 275637), (1668, 253824), (1983, 213504), (2224, 190368), (2304, 183758), (2502, 169216), (2644, 160128), (3336, 126912), (3966, 106752), (4448, 95184), (4608, 91879), (5004, 84608), (5288, 80064), (5949, 71168), (6672, 63456), (7932, 53376), (8896, 47592), (10008, 42304), (10576, 40032), (11898, 35584), (13344, 31728), (15864, 26688), (17792, 23796), (20016, 21152)]