2008156722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 5216545152

約数和(自身を除く): 3208388430

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 37, 39, 51, 61, 66, 74, 78, 102, 111, 122, 143, 183, 187, 221, 222, 286, 366, 374, 407, 429, 442, 481, 561, 629, 663, 671, 793, 814, 858, 962, 1037, 1122, 1221, 1258, 1326, 1342, 1443, 1586, 1887, 2013, 2074, 2257, 2379, 2431, 2442, 2886, 3111, 3721, 3774, 4026, 4514, 4758, 4862, 5291, 6222, 6771, 6919, 7293, 7442, 8177, 8723, 10582, 11163, 11407, 13481, 13542, 13838, 14586, 15873, 16354, 17446, 20757, 22326, 22814, 24531, 24827, 26169, 26962, 29341, 31746, 34221, 38369, 40443, 40931, 41514, 48373, 49062, 49654, 52338, 58682, 63257, 68442, 74481, 76738, 80886, 81862, 88023, 89947, 96746, 115107, 122793, 126514, 137677, 145119, 148291, 148962, 176046, 179894, 189771, 230214, 245586, 269841, 275354, 290238, 296582, 322751, 379542, 413031, 422059, 444873, 498797, 532103, 539682, 645502, 695827, 822341, 826062, 844118, 889746, 968253, 997594, 1064206, 1266177, 1391654, 1496391, 1514447, 1596309, 1644682, 1789801, 1936506, 2087481, 2340509, 2467023, 2532354, 2992782, 3028894, 3192618, 3579602, 4174962, 4543341, 4681018, 4934046, 5369403, 5486767, 7021527, 9045751, 9086682, 10738806, 10973534, 14043054, 16460301, 18091502, 19687811, 25745599, 27137253, 30426617, 32920602, 39375622, 51491198, 54274506, 59063433, 60853234, 77236797, 91279851, 118126866, 154473594, 182559702, 334692787, 669385574, 1004078361, 2008156722]

約数ペア:

[(1, 2008156722), (2, 1004078361), (3, 669385574), (6, 334692787), (11, 182559702), (13, 154473594), (17, 118126866), (22, 91279851), (26, 77236797), (33, 60853234), (34, 59063433), (37, 54274506), (39, 51491198), (51, 39375622), (61, 32920602), (66, 30426617), (74, 27137253), (78, 25745599), (102, 19687811), (111, 18091502), (122, 16460301), (143, 14043054), (183, 10973534), (187, 10738806), (221, 9086682), (222, 9045751), (286, 7021527), (366, 5486767), (374, 5369403), (407, 4934046), (429, 4681018), (442, 4543341), (481, 4174962), (561, 3579602), (629, 3192618), (663, 3028894), (671, 2992782), (793, 2532354), (814, 2467023), (858, 2340509), (962, 2087481), (1037, 1936506), (1122, 1789801), (1221, 1644682), (1258, 1596309), (1326, 1514447), (1342, 1496391), (1443, 1391654), (1586, 1266177), (1887, 1064206), (2013, 997594), (2074, 968253), (2257, 889746), (2379, 844118), (2431, 826062), (2442, 822341), (2886, 695827), (3111, 645502), (3721, 539682), (3774, 532103), (4026, 498797), (4514, 444873), (4758, 422059), (4862, 413031), (5291, 379542), (6222, 322751), (6771, 296582), (6919, 290238), (7293, 275354), (7442, 269841), (8177, 245586), (8723, 230214), (10582, 189771), (11163, 179894), (11407, 176046), (13481, 148962), (13542, 148291), (13838, 145119), (14586, 137677), (15873, 126514), (16354, 122793), (17446, 115107), (20757, 96746), (22326, 89947), (22814, 88023), (24531, 81862), (24827, 80886), (26169, 76738), (26962, 74481), (29341, 68442), (31746, 63257), (34221, 58682), (38369, 52338), (40443, 49654), (40931, 49062), (41514, 48373)]