672043164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{187303}}^1$

素因数の和:187346

約数の個数: 48

約数和(自身を含む): 1762156032

約数和(自身を除く): 1090112868

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 187303, 374606, 561909, 749212, 1123818, 2247636, 2434939, 4307969, 4869878, 7304817, 8615938, 9739756, 12923907, 14609634, 17231876, 25847814, 29219268, 51695628, 56003597, 112007194, 168010791, 224014388, 336021582, 672043164]

約数ペア:

[(1, 672043164), (2, 336021582), (3, 224014388), (4, 168010791), (6, 112007194), (12, 56003597), (13, 51695628), (23, 29219268), (26, 25847814), (39, 17231876), (46, 14609634), (52, 12923907), (69, 9739756), (78, 8615938), (92, 7304817), (138, 4869878), (156, 4307969), (276, 2434939), (299, 2247636), (598, 1123818), (897, 749212), (1196, 561909), (1794, 374606), (3588, 187303)]