1378534144

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10103}}^1$

素因数の和:10173

約数の個数: 72

約数和(自身を含む): 3035928672

約数和(自身を除く): 1657394528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2624, 3328, 4264, 5248, 8528, 10103, 10496, 17056, 20206, 34112, 40412, 68224, 80824, 131339, 136448, 161648, 262678, 323296, 414223, 525356, 646592, 828446, 1050712, 1293184, 1656892, 2101424, 2586368, 3313784, 4202848, 5384899, 6627568, 8405696, 10769798, 13255136, 16811392, 21539596, 26510272, 33622784, 43079192, 53020544, 86158384, 106041088, 172316768, 344633536, 689267072, 1378534144]

約数ペア:

[(1, 1378534144), (2, 689267072), (4, 344633536), (8, 172316768), (13, 106041088), (16, 86158384), (26, 53020544), (32, 43079192), (41, 33622784), (52, 26510272), (64, 21539596), (82, 16811392), (104, 13255136), (128, 10769798), (164, 8405696), (208, 6627568), (256, 5384899), (328, 4202848), (416, 3313784), (533, 2586368), (656, 2101424), (832, 1656892), (1066, 1293184), (1312, 1050712), (1664, 828446), (2132, 646592), (2624, 525356), (3328, 414223), (4264, 323296), (5248, 262678), (8528, 161648), (10103, 136448), (10496, 131339), (17056, 80824), (20206, 68224), (34112, 40412)]