473987388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19661}}^1$

素因数の和:19723

約数の個数: 72

約数和(自身を含む): 1317983184

約数和(自身を除く): 843995796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 19661, 24108, 39322, 58983, 78644, 117966, 137627, 235932, 275254, 412881, 550508, 806101, 825762, 963389, 1612202, 1651524, 1926778, 2418303, 2890167, 3224404, 3853556, 4836606, 5642707, 5780334, 9673212, 11285414, 11560668, 16928121, 22570828, 33856242, 39498949, 67712484, 78997898, 118496847, 157995796, 236993694, 473987388]

約数ペア:

[(1, 473987388), (2, 236993694), (3, 157995796), (4, 118496847), (6, 78997898), (7, 67712484), (12, 39498949), (14, 33856242), (21, 22570828), (28, 16928121), (41, 11560668), (42, 11285414), (49, 9673212), (82, 5780334), (84, 5642707), (98, 4836606), (123, 3853556), (147, 3224404), (164, 2890167), (196, 2418303), (246, 1926778), (287, 1651524), (294, 1612202), (492, 963389), (574, 825762), (588, 806101), (861, 550508), (1148, 412881), (1722, 275254), (2009, 235932), (3444, 137627), (4018, 117966), (6027, 78644), (8036, 58983), (12054, 39322), (19661, 24108)]