313755588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14797}}^1$

素因数の和:14857

約数の個数: 72

約数和(自身を含む): 861835520

約数和(自身を除く): 548079932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 14797, 21204, 29594, 44391, 59188, 88782, 133173, 177564, 266346, 281143, 458707, 532692, 562286, 843429, 917414, 1124572, 1376121, 1686858, 1834828, 2530287, 2752242, 3373716, 4128363, 5060574, 5504484, 8256726, 8715433, 10121148, 16513452, 17430866, 26146299, 34861732, 52292598, 78438897, 104585196, 156877794, 313755588]

約数ペア:

[(1, 313755588), (2, 156877794), (3, 104585196), (4, 78438897), (6, 52292598), (9, 34861732), (12, 26146299), (18, 17430866), (19, 16513452), (31, 10121148), (36, 8715433), (38, 8256726), (57, 5504484), (62, 5060574), (76, 4128363), (93, 3373716), (114, 2752242), (124, 2530287), (171, 1834828), (186, 1686858), (228, 1376121), (279, 1124572), (342, 917414), (372, 843429), (558, 562286), (589, 532692), (684, 458707), (1116, 281143), (1178, 266346), (1767, 177564), (2356, 133173), (3534, 88782), (5301, 59188), (7068, 44391), (10602, 29594), (14797, 21204)]