330288204

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 781925760

約数和(自身を除く): 451637556

約数列:

[1, 2, 3, 4, 6, 12, 131, 163, 262, 326, 393, 489, 524, 652, 786, 978, 1289, 1572, 1956, 2578, 3867, 5156, 7734, 15468, 21353, 42706, 64059, 85412, 128118, 168859, 210107, 256236, 337718, 420214, 506577, 630321, 675436, 840428, 1013154, 1260642, 2026308, 2521284, 27524017, 55048034, 82572051, 110096068, 165144102, 330288204]

約数ペア:

[(1, 330288204), (2, 165144102), (3, 110096068), (4, 82572051), (6, 55048034), (12, 27524017), (131, 2521284), (163, 2026308), (262, 1260642), (326, 1013154), (393, 840428), (489, 675436), (524, 630321), (652, 506577), (786, 420214), (978, 337718), (1289, 256236), (1572, 210107), (1956, 168859), (2578, 128118), (3867, 85412), (5156, 64059), (7734, 42706), (15468, 21353)]