223665372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28631}}^1$

素因数の和:28679

約数の個数: 72

約数和(自身を含む): 667011072

約数和(自身を除く): 443345700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 28631, 57262, 85893, 114524, 171786, 200417, 257679, 343572, 400834, 515358, 601251, 801668, 887561, 1030716, 1202502, 1775122, 1803753, 2405004, 2662683, 3550244, 3607506, 5325366, 6212927, 7215012, 7988049, 10650732, 12425854, 15976098, 18638781, 24851708, 31952196, 37277562, 55916343, 74555124, 111832686, 223665372]

約数ペア:

[(1, 223665372), (2, 111832686), (3, 74555124), (4, 55916343), (6, 37277562), (7, 31952196), (9, 24851708), (12, 18638781), (14, 15976098), (18, 12425854), (21, 10650732), (28, 7988049), (31, 7215012), (36, 6212927), (42, 5325366), (62, 3607506), (63, 3550244), (84, 2662683), (93, 2405004), (124, 1803753), (126, 1775122), (186, 1202502), (217, 1030716), (252, 887561), (279, 801668), (372, 601251), (434, 515358), (558, 400834), (651, 343572), (868, 257679), (1116, 200417), (1302, 171786), (1953, 114524), (2604, 85893), (3906, 57262), (7812, 28631)]