238304836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 534685536

約数和(自身を除く): 296380700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 154, 196, 214, 308, 428, 539, 749, 1033, 1078, 1177, 1498, 2066, 2156, 2354, 2996, 4132, 4708, 5243, 7231, 8239, 10486, 11363, 14462, 16478, 20972, 22726, 28924, 32956, 45452, 50617, 57673, 79541, 101234, 110531, 115346, 159082, 202468, 221062, 230692, 318164, 442124, 556787, 773717, 1113574, 1215841, 1547434, 2227148, 2431682, 3094868, 4863364, 5416019, 8510887, 10832038, 17021774, 21664076, 34043548, 59576209, 119152418, 238304836]

約数ペア:

[(1, 238304836), (2, 119152418), (4, 59576209), (7, 34043548), (11, 21664076), (14, 17021774), (22, 10832038), (28, 8510887), (44, 5416019), (49, 4863364), (77, 3094868), (98, 2431682), (107, 2227148), (154, 1547434), (196, 1215841), (214, 1113574), (308, 773717), (428, 556787), (539, 442124), (749, 318164), (1033, 230692), (1078, 221062), (1177, 202468), (1498, 159082), (2066, 115346), (2156, 110531), (2354, 101234), (2996, 79541), (4132, 57673), (4708, 50617), (5243, 45452), (7231, 32956), (8239, 28924), (10486, 22726), (11363, 20972), (14462, 16478)]