291233728

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3821

約数の個数: 56

約数和(自身を含む): 614586528

約数和(自身を除く): 323352800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1472, 1696, 2438, 3392, 3733, 4876, 7466, 9752, 14932, 19504, 29864, 39008, 59728, 78016, 85859, 119456, 171718, 197849, 238912, 343436, 395698, 686872, 791396, 1373744, 1582792, 2747488, 3165584, 4550527, 5494976, 6331168, 9101054, 12662336, 18202108, 36404216, 72808432, 145616864, 291233728]

約数ペア:

[(1, 291233728), (2, 145616864), (4, 72808432), (8, 36404216), (16, 18202108), (23, 12662336), (32, 9101054), (46, 6331168), (53, 5494976), (64, 4550527), (92, 3165584), (106, 2747488), (184, 1582792), (212, 1373744), (368, 791396), (424, 686872), (736, 395698), (848, 343436), (1219, 238912), (1472, 197849), (1696, 171718), (2438, 119456), (3392, 85859), (3733, 78016), (4876, 59728), (7466, 39008), (9752, 29864), (14932, 19504)]