469781936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 1037100288

約数和(自身を除く): 567318352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 1777, 2132, 2542, 3224, 3554, 4264, 5084, 6448, 7108, 8528, 10168, 14216, 16523, 20336, 23101, 28432, 33046, 46202, 55087, 66092, 72857, 92404, 110174, 132184, 145714, 184808, 220348, 264368, 291428, 369616, 440696, 582856, 716131, 881392, 947141, 1165712, 1432262, 1894282, 2258567, 2864524, 3788564, 4517134, 5729048, 7577128, 9034268, 11458096, 15154256, 18068536, 29361371, 36137072, 58722742, 117445484, 234890968, 469781936]

約数ペア:

[(1, 469781936), (2, 234890968), (4, 117445484), (8, 58722742), (13, 36137072), (16, 29361371), (26, 18068536), (31, 15154256), (41, 11458096), (52, 9034268), (62, 7577128), (82, 5729048), (104, 4517134), (124, 3788564), (164, 2864524), (208, 2258567), (248, 1894282), (328, 1432262), (403, 1165712), (496, 947141), (533, 881392), (656, 716131), (806, 582856), (1066, 440696), (1271, 369616), (1612, 291428), (1777, 264368), (2132, 220348), (2542, 184808), (3224, 145714), (3554, 132184), (4264, 110174), (5084, 92404), (6448, 72857), (7108, 66092), (8528, 55087), (10168, 46202), (14216, 33046), (16523, 28432), (20336, 23101)]