490692492

素因数分解:

$2^2\times 3^4\times {\mathrm{557}}^1\times {\mathrm{2719}}^1$

素因数の和:3292

約数の個数: 60

約数和(自身を含む): 1285542720

約数和(自身を除く): 794850228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 557, 1114, 1671, 2228, 2719, 3342, 5013, 5438, 6684, 8157, 10026, 10876, 15039, 16314, 20052, 24471, 30078, 32628, 45117, 48942, 60156, 73413, 90234, 97884, 146826, 180468, 220239, 293652, 440478, 880956, 1514483, 3028966, 4543449, 6057932, 9086898, 13630347, 18173796, 27260694, 40891041, 54521388, 81782082, 122673123, 163564164, 245346246, 490692492]

約数ペア:

[(1, 490692492), (2, 245346246), (3, 163564164), (4, 122673123), (6, 81782082), (9, 54521388), (12, 40891041), (18, 27260694), (27, 18173796), (36, 13630347), (54, 9086898), (81, 6057932), (108, 4543449), (162, 3028966), (324, 1514483), (557, 880956), (1114, 440478), (1671, 293652), (2228, 220239), (2719, 180468), (3342, 146826), (5013, 97884), (5438, 90234), (6684, 73413), (8157, 60156), (10026, 48942), (10876, 45117), (15039, 32628), (16314, 30078), (20052, 24471)]