2993016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 8255520

約数和(自身を除く): 5262504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 181, 212, 312, 318, 362, 424, 543, 636, 689, 724, 1086, 1272, 1378, 1448, 2067, 2172, 2353, 2756, 4134, 4344, 4706, 5512, 7059, 8268, 9412, 9593, 14118, 16536, 18824, 19186, 28236, 28779, 38372, 56472, 57558, 76744, 115116, 124709, 230232, 249418, 374127, 498836, 748254, 997672, 1496508, 2993016]

約数ペア:

[(1, 2993016), (2, 1496508), (3, 997672), (4, 748254), (6, 498836), (8, 374127), (12, 249418), (13, 230232), (24, 124709), (26, 115116), (39, 76744), (52, 57558), (53, 56472), (78, 38372), (104, 28779), (106, 28236), (156, 19186), (159, 18824), (181, 16536), (212, 14118), (312, 9593), (318, 9412), (362, 8268), (424, 7059), (543, 5512), (636, 4706), (689, 4344), (724, 4134), (1086, 2756), (1272, 2353), (1378, 2172), (1448, 2067)]