214317636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3359}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 540019200

約数和(自身を除く): 325701564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 3359, 4908, 5317, 6718, 10077, 10634, 13436, 15951, 20154, 21268, 31902, 40308, 43667, 63804, 87334, 131001, 174668, 262002, 524004, 1373831, 2747662, 4121493, 5495324, 8242986, 16485972, 17859803, 35719606, 53579409, 71439212, 107158818, 214317636]

約数ペア:

[(1, 214317636), (2, 107158818), (3, 71439212), (4, 53579409), (6, 35719606), (12, 17859803), (13, 16485972), (26, 8242986), (39, 5495324), (52, 4121493), (78, 2747662), (156, 1373831), (409, 524004), (818, 262002), (1227, 174668), (1636, 131001), (2454, 87334), (3359, 63804), (4908, 43667), (5317, 40308), (6718, 31902), (10077, 21268), (10634, 20154), (13436, 15951)]