223011588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^2$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 586224240

約数和(自身を除く): 363212652

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 172, 228, 258, 276, 437, 516, 529, 817, 874, 989, 1058, 1311, 1587, 1634, 1748, 1849, 1978, 2116, 2451, 2622, 2967, 3174, 3268, 3698, 3956, 4902, 5244, 5547, 5934, 6348, 7396, 9804, 10051, 11094, 11868, 18791, 20102, 22188, 22747, 30153, 35131, 37582, 40204, 42527, 45494, 56373, 60306, 68241, 70262, 75164, 85054, 90988, 105393, 112746, 120612, 127581, 136482, 140524, 170108, 210786, 225492, 255162, 272964, 421572, 432193, 510324, 808013, 864386, 978121, 1296579, 1616026, 1728772, 1956242, 2424039, 2593158, 2934363, 3232052, 3912484, 4848078, 5186316, 5868726, 9696156, 11737452, 18584299, 37168598, 55752897, 74337196, 111505794, 223011588]

約数ペア:

[(1, 223011588), (2, 111505794), (3, 74337196), (4, 55752897), (6, 37168598), (12, 18584299), (19, 11737452), (23, 9696156), (38, 5868726), (43, 5186316), (46, 4848078), (57, 3912484), (69, 3232052), (76, 2934363), (86, 2593158), (92, 2424039), (114, 1956242), (129, 1728772), (138, 1616026), (172, 1296579), (228, 978121), (258, 864386), (276, 808013), (437, 510324), (516, 432193), (529, 421572), (817, 272964), (874, 255162), (989, 225492), (1058, 210786), (1311, 170108), (1587, 140524), (1634, 136482), (1748, 127581), (1849, 120612), (1978, 112746), (2116, 105393), (2451, 90988), (2622, 85054), (2967, 75164), (3174, 70262), (3268, 68241), (3698, 60306), (3956, 56373), (4902, 45494), (5244, 42527), (5547, 40204), (5934, 37582), (6348, 35131), (7396, 30153), (9804, 22747), (10051, 22188), (11094, 20102), (11868, 18791)]