303284384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38371}}^1$

素因数の和:38413

約数の個数: 48

約数和(自身を含む): 676882080

約数和(自身を除く): 373597696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 38371, 76742, 153484, 306968, 498823, 613936, 729049, 997646, 1227872, 1458098, 1995292, 2916196, 3990584, 5832392, 7981168, 9477637, 11664784, 15962336, 18955274, 23329568, 37910548, 75821096, 151642192, 303284384]

約数ペア:

[(1, 303284384), (2, 151642192), (4, 75821096), (8, 37910548), (13, 23329568), (16, 18955274), (19, 15962336), (26, 11664784), (32, 9477637), (38, 7981168), (52, 5832392), (76, 3990584), (104, 2916196), (152, 1995292), (208, 1458098), (247, 1227872), (304, 997646), (416, 729049), (494, 613936), (608, 498823), (988, 306968), (1976, 153484), (3952, 76742), (7904, 38371)]