268932006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2221}}^1$

素因数の和:2298

約数の個数: 72

約数和(自身を含む): 688411152

約数和(自身を除く): 419479146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 961, 1302, 1922, 1953, 2221, 2883, 3906, 4442, 5766, 6663, 6727, 8649, 13326, 13454, 15547, 17298, 19989, 20181, 31094, 39978, 40362, 46641, 60543, 68851, 93282, 121086, 137702, 139923, 206553, 279846, 413106, 481957, 619659, 963914, 1239318, 1445871, 2134381, 2891742, 4268762, 4337613, 6403143, 8675226, 12806286, 14940667, 19209429, 29881334, 38418858, 44822001, 89644002, 134466003, 268932006]

約数ペア:

[(1, 268932006), (2, 134466003), (3, 89644002), (6, 44822001), (7, 38418858), (9, 29881334), (14, 19209429), (18, 14940667), (21, 12806286), (31, 8675226), (42, 6403143), (62, 4337613), (63, 4268762), (93, 2891742), (126, 2134381), (186, 1445871), (217, 1239318), (279, 963914), (434, 619659), (558, 481957), (651, 413106), (961, 279846), (1302, 206553), (1922, 139923), (1953, 137702), (2221, 121086), (2883, 93282), (3906, 68851), (4442, 60543), (5766, 46641), (6663, 40362), (6727, 39978), (8649, 31094), (13326, 20181), (13454, 19989), (15547, 17298)]