388030608

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 240

約数和(自身を含む): 1353663360

約数和(自身を除く): 965632752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 336, 368, 378, 392, 414, 432, 441, 483, 504, 552, 588, 621, 644, 756, 784, 797, 828, 882, 966, 1008, 1104, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1594, 1656, 1764, 1932, 2254, 2352, 2391, 2484, 2576, 2646, 2898, 3024, 3188, 3312, 3381, 3528, 3864, 4347, 4508, 4782, 4968, 5292, 5579, 5796, 6376, 6762, 7056, 7173, 7728, 8694, 9016, 9564, 9936, 10143, 10584, 11158, 11592, 12752, 13524, 14346, 16737, 17388, 18032, 18331, 19128, 20286, 21168, 21519, 22316, 23184, 27048, 28692, 30429, 33474, 34776, 36662, 38256, 39053, 40572, 43038, 44632, 50211, 54096, 54993, 57384, 60858, 66948, 69552, 73324, 78106, 81144, 86076, 89264, 100422, 109986, 114768, 117159, 121716, 128317, 133896, 146648, 150633, 156212, 162288, 164979, 172152, 200844, 219972, 234318, 243432, 256634, 267792, 293296, 301266, 312424, 329958, 344304, 351477, 384951, 401688, 439944, 468636, 486864, 494937, 513268, 602532, 624848, 659916, 702954, 769902, 803376, 879888, 898219, 937272, 989874, 1026536, 1054431, 1154853, 1205064, 1319832, 1405908, 1539804, 1796438, 1874544, 1979748, 2053072, 2108862, 2309706, 2410128, 2639664, 2694657, 2811816, 3079608, 3464559, 3592876, 3959496, 4217724, 4619412, 5389314, 5623632, 6159216, 6929118, 7185752, 7918992, 8083971, 8435448, 9238824, 10778628, 13858236, 14371504, 16167942, 16870896, 18477648, 21557256, 24251913, 27716472, 32335884, 43114512, 48503826, 55432944, 64671768, 97007652, 129343536, 194015304, 388030608]

約数ペア:

[(1, 388030608), (2, 194015304), (3, 129343536), (4, 97007652), (6, 64671768), (7, 55432944), (8, 48503826), (9, 43114512), (12, 32335884), (14, 27716472), (16, 24251913), (18, 21557256), (21, 18477648), (23, 16870896), (24, 16167942), (27, 14371504), (28, 13858236), (36, 10778628), (42, 9238824), (46, 8435448), (48, 8083971), (49, 7918992), (54, 7185752), (56, 6929118), (63, 6159216), (69, 5623632), (72, 5389314), (84, 4619412), (92, 4217724), (98, 3959496), (108, 3592876), (112, 3464559), (126, 3079608), (138, 2811816), (144, 2694657), (147, 2639664), (161, 2410128), (168, 2309706), (184, 2108862), (189, 2053072), (196, 1979748), (207, 1874544), (216, 1796438), (252, 1539804), (276, 1405908), (294, 1319832), (322, 1205064), (336, 1154853), (368, 1054431), (378, 1026536), (392, 989874), (414, 937272), (432, 898219), (441, 879888), (483, 803376), (504, 769902), (552, 702954), (588, 659916), (621, 624848), (644, 602532), (756, 513268), (784, 494937), (797, 486864), (828, 468636), (882, 439944), (966, 401688), (1008, 384951), (1104, 351477), (1127, 344304), (1176, 329958), (1242, 312424), (1288, 301266), (1323, 293296), (1449, 267792), (1512, 256634), (1594, 243432), (1656, 234318), (1764, 219972), (1932, 200844), (2254, 172152), (2352, 164979), (2391, 162288), (2484, 156212), (2576, 150633), (2646, 146648), (2898, 133896), (3024, 128317), (3188, 121716), (3312, 117159), (3381, 114768), (3528, 109986), (3864, 100422), (4347, 89264), (4508, 86076), (4782, 81144), (4968, 78106), (5292, 73324), (5579, 69552), (5796, 66948), (6376, 60858), (6762, 57384), (7056, 54993), (7173, 54096), (7728, 50211), (8694, 44632), (9016, 43038), (9564, 40572), (9936, 39053), (10143, 38256), (10584, 36662), (11158, 34776), (11592, 33474), (12752, 30429), (13524, 28692), (14346, 27048), (16737, 23184), (17388, 22316), (18032, 21519), (18331, 21168), (19128, 20286)]