245479956

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3061}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 590549568

約数和(自身を除く): 345069612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 163, 164, 246, 326, 489, 492, 652, 978, 1956, 3061, 6122, 6683, 9183, 12244, 13366, 18366, 20049, 26732, 36732, 40098, 80196, 125501, 251002, 376503, 498943, 502004, 753006, 997886, 1496829, 1506012, 1995772, 2993658, 5987316, 20456663, 40913326, 61369989, 81826652, 122739978, 245479956]

約数ペア:

[(1, 245479956), (2, 122739978), (3, 81826652), (4, 61369989), (6, 40913326), (12, 20456663), (41, 5987316), (82, 2993658), (123, 1995772), (163, 1506012), (164, 1496829), (246, 997886), (326, 753006), (489, 502004), (492, 498943), (652, 376503), (978, 251002), (1956, 125501), (3061, 80196), (6122, 40098), (6683, 36732), (9183, 26732), (12244, 20049), (13366, 18366)]