290343872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49853}}^1$

素因数の和:49885

約数の個数: 56

約数和(自身を含む): 709123296

約数和(自身を除く): 418779424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 49853, 99706, 199412, 348971, 398824, 648089, 697942, 797648, 1296178, 1395884, 1595296, 2592356, 2791768, 3190592, 4536623, 5184712, 5583536, 9073246, 10369424, 11167072, 18146492, 20738848, 22334144, 36292984, 41477696, 72585968, 145171936, 290343872]

約数ペア:

[(1, 290343872), (2, 145171936), (4, 72585968), (7, 41477696), (8, 36292984), (13, 22334144), (14, 20738848), (16, 18146492), (26, 11167072), (28, 10369424), (32, 9073246), (52, 5583536), (56, 5184712), (64, 4536623), (91, 3190592), (104, 2791768), (112, 2592356), (182, 1595296), (208, 1395884), (224, 1296178), (364, 797648), (416, 697942), (448, 648089), (728, 398824), (832, 348971), (1456, 199412), (2912, 99706), (5824, 49853)]