489860676

素因数分解:

$2^2\times 3^3\times {\mathrm{601}}^1\times {\mathrm{7547}}^1$

素因数の和:8161

約数の個数: 48

約数和(自身を含む): 1272290880

約数和(自身を除く): 782430204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 601, 1202, 1803, 2404, 3606, 5409, 7212, 7547, 10818, 15094, 16227, 21636, 22641, 30188, 32454, 45282, 64908, 67923, 90564, 135846, 203769, 271692, 407538, 815076, 4535747, 9071494, 13607241, 18142988, 27214482, 40821723, 54428964, 81643446, 122465169, 163286892, 244930338, 489860676]

約数ペア:

[(1, 489860676), (2, 244930338), (3, 163286892), (4, 122465169), (6, 81643446), (9, 54428964), (12, 40821723), (18, 27214482), (27, 18142988), (36, 13607241), (54, 9071494), (108, 4535747), (601, 815076), (1202, 407538), (1803, 271692), (2404, 203769), (3606, 135846), (5409, 90564), (7212, 67923), (7547, 64908), (10818, 45282), (15094, 32454), (16227, 30188), (21636, 22641)]