420121272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5689}}^1$

素因数の和:5896

約数の個数: 64

約数和(自身を含む): 1118426400

約数和(自身を除く): 698305128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 181, 204, 362, 408, 543, 724, 1086, 1448, 2172, 3077, 4344, 5689, 6154, 9231, 11378, 12308, 17067, 18462, 22756, 24616, 34134, 36924, 45512, 68268, 73848, 96713, 136536, 193426, 290139, 386852, 580278, 773704, 1029709, 1160556, 2059418, 2321112, 3089127, 4118836, 6178254, 8237672, 12356508, 17505053, 24713016, 35010106, 52515159, 70020212, 105030318, 140040424, 210060636, 420121272]

約数ペア:

[(1, 420121272), (2, 210060636), (3, 140040424), (4, 105030318), (6, 70020212), (8, 52515159), (12, 35010106), (17, 24713016), (24, 17505053), (34, 12356508), (51, 8237672), (68, 6178254), (102, 4118836), (136, 3089127), (181, 2321112), (204, 2059418), (362, 1160556), (408, 1029709), (543, 773704), (724, 580278), (1086, 386852), (1448, 290139), (2172, 193426), (3077, 136536), (4344, 96713), (5689, 73848), (6154, 68268), (9231, 45512), (11378, 36924), (12308, 34134), (17067, 24616), (18462, 22756)]