393336216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20046

約数の個数: 128

約数和(自身を含む): 1344806400

約数和(自身を除く): 951470184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 20011, 40022, 60033, 80044, 120066, 140077, 160088, 180099, 240132, 260143, 280154, 360198, 420231, 480264, 520286, 540297, 560308, 720396, 780429, 840462, 1040572, 1080594, 1120616, 1260693, 1440792, 1560858, 1680924, 1821001, 2081144, 2161188, 2341287, 2521386, 3121716, 3361848, 3642002, 3782079, 4322376, 4682574, 5042772, 5463003, 6243432, 7023861, 7284004, 7564158, 9365148, 10085544, 10926006, 14047722, 14568008, 15128316, 16389009, 18730296, 21852012, 28095444, 30256632, 32778018, 43704024, 49167027, 56190888, 65556036, 98334054, 131112072, 196668108, 393336216]

約数ペア:

[(1, 393336216), (2, 196668108), (3, 131112072), (4, 98334054), (6, 65556036), (7, 56190888), (8, 49167027), (9, 43704024), (12, 32778018), (13, 30256632), (14, 28095444), (18, 21852012), (21, 18730296), (24, 16389009), (26, 15128316), (27, 14568008), (28, 14047722), (36, 10926006), (39, 10085544), (42, 9365148), (52, 7564158), (54, 7284004), (56, 7023861), (63, 6243432), (72, 5463003), (78, 5042772), (84, 4682574), (91, 4322376), (104, 3782079), (108, 3642002), (117, 3361848), (126, 3121716), (156, 2521386), (168, 2341287), (182, 2161188), (189, 2081144), (216, 1821001), (234, 1680924), (252, 1560858), (273, 1440792), (312, 1260693), (351, 1120616), (364, 1080594), (378, 1040572), (468, 840462), (504, 780429), (546, 720396), (702, 560308), (728, 540297), (756, 520286), (819, 480264), (936, 420231), (1092, 360198), (1404, 280154), (1512, 260143), (1638, 240132), (2184, 180099), (2457, 160088), (2808, 140077), (3276, 120066), (4914, 80044), (6552, 60033), (9828, 40022), (19656, 20011)]