15670185388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 34496275968

約数和(自身を除く): 18826090580

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 43, 44, 52, 67, 74, 86, 134, 143, 148, 172, 257, 268, 286, 407, 473, 481, 514, 559, 572, 737, 814, 871, 946, 962, 1028, 1118, 1474, 1591, 1628, 1742, 1892, 1924, 2236, 2479, 2827, 2881, 2948, 3182, 3341, 3484, 4958, 5291, 5654, 5762, 6149, 6364, 6682, 9509, 9581, 9916, 10582, 11051, 11308, 11524, 12298, 13364, 17219, 17501, 19018, 19162, 20683, 21164, 22102, 24596, 27269, 31691, 32227, 34438, 35002, 36751, 37453, 38036, 38324, 41366, 44204, 54538, 63382, 64454, 68876, 70004, 73502, 74906, 82732, 104599, 106597, 109076, 121561, 123617, 126764, 128908, 143663, 147004, 149812, 189409, 209198, 213194, 223847, 227513, 243122, 247234, 287326, 354497, 378818, 408887, 411983, 418396, 426388, 447694, 455026, 486244, 494468, 574652, 637103, 708994, 740417, 757636, 817774, 823966, 895388, 910052, 1172567, 1274206, 1359787, 1385761, 1417988, 1480834, 1580293, 1635548, 1647932, 2345134, 2462317, 2548412, 2719574, 2771522, 2961668, 3160586, 4497757, 4690268, 4924634, 5315531, 5439148, 5543044, 6321172, 7008133, 8144587, 8282339, 8995514, 9625421, 9849268, 10631062, 14016266, 15243371, 16289174, 16564678, 17991028, 19250842, 21262124, 27395429, 28032532, 30486742, 32578348, 33129356, 38501684, 54790858, 58470841, 60973484, 91105729, 105879631, 109581716, 116941682, 182211458, 211759262, 233883364, 301349719, 356140577, 364422916, 423518524, 602699438, 712281154, 1205398876, 1424562308, 3917546347, 7835092694, 15670185388]

約数ペア:

[(1, 15670185388), (2, 7835092694), (4, 3917546347), (11, 1424562308), (13, 1205398876), (22, 712281154), (26, 602699438), (37, 423518524), (43, 364422916), (44, 356140577), (52, 301349719), (67, 233883364), (74, 211759262), (86, 182211458), (134, 116941682), (143, 109581716), (148, 105879631), (172, 91105729), (257, 60973484), (268, 58470841), (286, 54790858), (407, 38501684), (473, 33129356), (481, 32578348), (514, 30486742), (559, 28032532), (572, 27395429), (737, 21262124), (814, 19250842), (871, 17991028), (946, 16564678), (962, 16289174), (1028, 15243371), (1118, 14016266), (1474, 10631062), (1591, 9849268), (1628, 9625421), (1742, 8995514), (1892, 8282339), (1924, 8144587), (2236, 7008133), (2479, 6321172), (2827, 5543044), (2881, 5439148), (2948, 5315531), (3182, 4924634), (3341, 4690268), (3484, 4497757), (4958, 3160586), (5291, 2961668), (5654, 2771522), (5762, 2719574), (6149, 2548412), (6364, 2462317), (6682, 2345134), (9509, 1647932), (9581, 1635548), (9916, 1580293), (10582, 1480834), (11051, 1417988), (11308, 1385761), (11524, 1359787), (12298, 1274206), (13364, 1172567), (17219, 910052), (17501, 895388), (19018, 823966), (19162, 817774), (20683, 757636), (21164, 740417), (22102, 708994), (24596, 637103), (27269, 574652), (31691, 494468), (32227, 486244), (34438, 455026), (35002, 447694), (36751, 426388), (37453, 418396), (38036, 411983), (38324, 408887), (41366, 378818), (44204, 354497), (54538, 287326), (63382, 247234), (64454, 243122), (68876, 227513), (70004, 223847), (73502, 213194), (74906, 209198), (82732, 189409), (104599, 149812), (106597, 147004), (109076, 143663), (121561, 128908), (123617, 126764)]