490624392

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 1257197760

約数和(自身を除く): 766573368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 181, 212, 318, 362, 424, 543, 636, 724, 1086, 1272, 1448, 2131, 2172, 4262, 4344, 6393, 8524, 9593, 12786, 17048, 19186, 25572, 28779, 38372, 51144, 57558, 76744, 112943, 115116, 225886, 230232, 338829, 385711, 451772, 677658, 771422, 903544, 1157133, 1355316, 1542844, 2314266, 2710632, 3085688, 4628532, 9257064, 20442683, 40885366, 61328049, 81770732, 122656098, 163541464, 245312196, 490624392]

約数ペア:

[(1, 490624392), (2, 245312196), (3, 163541464), (4, 122656098), (6, 81770732), (8, 61328049), (12, 40885366), (24, 20442683), (53, 9257064), (106, 4628532), (159, 3085688), (181, 2710632), (212, 2314266), (318, 1542844), (362, 1355316), (424, 1157133), (543, 903544), (636, 771422), (724, 677658), (1086, 451772), (1272, 385711), (1448, 338829), (2131, 230232), (2172, 225886), (4262, 115116), (4344, 112943), (6393, 76744), (8524, 57558), (9593, 51144), (12786, 38372), (17048, 28779), (19186, 25572)]