308061208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10321}}^1$

素因数の和:10388

約数の個数: 64

約数和(自身を含む): 728320320

約数和(自身を除く): 420259112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 7462, 10321, 14924, 20642, 29848, 41284, 72247, 82568, 134173, 144494, 268346, 288988, 423161, 536692, 577976, 846322, 939211, 1073384, 1692644, 1878422, 2962127, 3385288, 3756844, 5501093, 5924254, 7513688, 11002186, 11848508, 22004372, 23697016, 38507651, 44008744, 77015302, 154030604, 308061208]

約数ペア:

[(1, 308061208), (2, 154030604), (4, 77015302), (7, 44008744), (8, 38507651), (13, 23697016), (14, 22004372), (26, 11848508), (28, 11002186), (41, 7513688), (52, 5924254), (56, 5501093), (82, 3756844), (91, 3385288), (104, 2962127), (164, 1878422), (182, 1692644), (287, 1073384), (328, 939211), (364, 846322), (533, 577976), (574, 536692), (728, 423161), (1066, 288988), (1148, 268346), (2132, 144494), (2296, 134173), (3731, 82568), (4264, 72247), (7462, 41284), (10321, 29848), (14924, 20642)]