293247228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 720679680

約数和(自身を除く): 427432452

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 431, 708, 862, 961, 1293, 1724, 1829, 1922, 2586, 2883, 3658, 3844, 5172, 5487, 5766, 7316, 10974, 11532, 13361, 21948, 25429, 26722, 40083, 50858, 53444, 56699, 76287, 80166, 101716, 113398, 152574, 160332, 170097, 226796, 305148, 340194, 414191, 680388, 788299, 828382, 1242573, 1576598, 1656764, 2364897, 2485146, 3153196, 4729794, 4970292, 9459588, 24437269, 48874538, 73311807, 97749076, 146623614, 293247228]

約数ペア:

[(1, 293247228), (2, 146623614), (3, 97749076), (4, 73311807), (6, 48874538), (12, 24437269), (31, 9459588), (59, 4970292), (62, 4729794), (93, 3153196), (118, 2485146), (124, 2364897), (177, 1656764), (186, 1576598), (236, 1242573), (354, 828382), (372, 788299), (431, 680388), (708, 414191), (862, 340194), (961, 305148), (1293, 226796), (1724, 170097), (1829, 160332), (1922, 152574), (2586, 113398), (2883, 101716), (3658, 80166), (3844, 76287), (5172, 56699), (5487, 53444), (5766, 50858), (7316, 40083), (10974, 26722), (11532, 25429), (13361, 21948)]