339179988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 1003363200

約数和(自身を除く): 664183212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 449, 476, 483, 529, 644, 714, 782, 898, 966, 1058, 1173, 1347, 1428, 1564, 1587, 1796, 1932, 2116, 2346, 2694, 2737, 3143, 3174, 3703, 4692, 5388, 5474, 6286, 6348, 7406, 7633, 8211, 8993, 9429, 10327, 10948, 11109, 12572, 14812, 15266, 16422, 17986, 18858, 20654, 22218, 22899, 26979, 30532, 30981, 32844, 35972, 37716, 41308, 44436, 45798, 53431, 53958, 61962, 62951, 72289, 91596, 106862, 107916, 123924, 125902, 144578, 160293, 175559, 188853, 213724, 216867, 237521, 251804, 289156, 320586, 351118, 377706, 433734, 475042, 526677, 641172, 702236, 712563, 755412, 867468, 950084, 1053354, 1228913, 1425126, 1662647, 2106708, 2457826, 2850252, 3325294, 3686739, 4037857, 4915652, 4987941, 6650588, 7373478, 8075714, 9975882, 12113571, 14746956, 16151428, 19951764, 24227142, 28264999, 48454284, 56529998, 84794997, 113059996, 169589994, 339179988]

約数ペア:

[(1, 339179988), (2, 169589994), (3, 113059996), (4, 84794997), (6, 56529998), (7, 48454284), (12, 28264999), (14, 24227142), (17, 19951764), (21, 16151428), (23, 14746956), (28, 12113571), (34, 9975882), (42, 8075714), (46, 7373478), (51, 6650588), (68, 4987941), (69, 4915652), (84, 4037857), (92, 3686739), (102, 3325294), (119, 2850252), (138, 2457826), (161, 2106708), (204, 1662647), (238, 1425126), (276, 1228913), (322, 1053354), (357, 950084), (391, 867468), (449, 755412), (476, 712563), (483, 702236), (529, 641172), (644, 526677), (714, 475042), (782, 433734), (898, 377706), (966, 351118), (1058, 320586), (1173, 289156), (1347, 251804), (1428, 237521), (1564, 216867), (1587, 213724), (1796, 188853), (1932, 175559), (2116, 160293), (2346, 144578), (2694, 125902), (2737, 123924), (3143, 107916), (3174, 106862), (3703, 91596), (4692, 72289), (5388, 62951), (5474, 61962), (6286, 53958), (6348, 53431), (7406, 45798), (7633, 44436), (8211, 41308), (8993, 37716), (9429, 35972), (10327, 32844), (10948, 30981), (11109, 30532), (12572, 26979), (14812, 22899), (15266, 22218), (16422, 20654), (17986, 18858)]