740378256

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{261433}}^1$

素因数の和:261503

約数の個数: 40

約数和(自身を含む): 1945068960

約数和(自身を除く): 1204690704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 261433, 522866, 784299, 1045732, 1568598, 2091464, 3137196, 4182928, 6274392, 12548784, 15424547, 30849094, 46273641, 61698188, 92547282, 123396376, 185094564, 246792752, 370189128, 740378256]

約数ペア:

[(1, 740378256), (2, 370189128), (3, 246792752), (4, 185094564), (6, 123396376), (8, 92547282), (12, 61698188), (16, 46273641), (24, 30849094), (48, 15424547), (59, 12548784), (118, 6274392), (177, 4182928), (236, 3137196), (354, 2091464), (472, 1568598), (708, 1045732), (944, 784299), (1416, 522866), (2832, 261433)]