81481217532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8281

約数の個数: 288

約数和(自身を含む): 246008512512

約数和(自身を除く): 164527294980

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 31, 33, 34, 39, 44, 51, 52, 62, 66, 68, 78, 93, 102, 121, 124, 132, 143, 156, 186, 187, 204, 221, 242, 286, 341, 363, 372, 374, 403, 429, 442, 484, 527, 561, 572, 663, 682, 726, 748, 806, 858, 884, 1023, 1054, 1122, 1209, 1326, 1364, 1452, 1573, 1581, 1612, 1716, 2046, 2057, 2108, 2244, 2418, 2431, 2652, 3146, 3162, 3751, 4092, 4114, 4433, 4719, 4836, 4862, 5797, 6171, 6292, 6324, 6851, 7293, 7502, 8191, 8228, 8866, 9438, 9724, 11253, 11594, 12342, 13299, 13702, 14586, 15004, 16382, 17391, 17732, 18876, 20553, 22506, 23188, 24573, 24684, 26598, 26741, 27404, 29172, 32764, 34782, 41106, 45012, 48763, 49146, 53196, 53482, 63767, 69564, 75361, 80223, 82212, 90101, 97526, 98292, 106483, 106964, 127534, 139247, 146289, 150722, 160446, 180202, 191301, 195052, 212966, 226083, 253921, 255068, 270303, 278494, 292578, 301444, 319449, 320892, 360404, 382602, 417741, 425932, 452166, 507842, 540606, 556988, 585156, 638898, 761763, 765204, 828971, 835482, 904332, 991111, 1015684, 1081212, 1171313, 1277796, 1523526, 1531717, 1657942, 1670964, 1810211, 1982222, 2342626, 2486913, 2793131, 2973333, 3047052, 3063434, 3300973, 3315884, 3513939, 3620422, 3964444, 4316657, 4595151, 4685252, 4973826, 5430633, 5586262, 5946666, 6126868, 6601946, 7027878, 7240844, 8379393, 8633314, 9190302, 9902919, 9947652, 10861266, 11172524, 11893332, 12884443, 12949971, 13203892, 14055756, 16758786, 16848887, 17266628, 18380604, 19805838, 19912321, 21722532, 25768886, 25899942, 30724441, 33517572, 33697774, 36310703, 38653329, 39611676, 39824642, 47483227, 50546661, 51537772, 51799884, 56116541, 59736963, 61448882, 67395548, 72621406, 77306658, 79649284, 92173323, 94966454, 101093322, 108932109, 112233082, 119473926, 122897764, 142449681, 145242812, 154613316, 168349623, 184346646, 189932908, 202186644, 217864218, 219035531, 224466164, 238947852, 284899362, 336699246, 368693292, 399417733, 435728436, 438071062, 522315497, 569798724, 617281951, 657106593, 673398492, 798835466, 876142124, 1044630994, 1198253199, 1234563902, 1314213186, 1566946491, 1597670932, 1851845853, 2089261988, 2396506398, 2469127804, 2628426372, 3133892982, 3703691706, 4793012796, 6267785964, 6790101461, 7407383412, 13580202922, 20370304383, 27160405844, 40740608766, 81481217532]

約数ペア:

[(1, 81481217532), (2, 40740608766), (3, 27160405844), (4, 20370304383), (6, 13580202922), (11, 7407383412), (12, 6790101461), (13, 6267785964), (17, 4793012796), (22, 3703691706), (26, 3133892982), (31, 2628426372), (33, 2469127804), (34, 2396506398), (39, 2089261988), (44, 1851845853), (51, 1597670932), (52, 1566946491), (62, 1314213186), (66, 1234563902), (68, 1198253199), (78, 1044630994), (93, 876142124), (102, 798835466), (121, 673398492), (124, 657106593), (132, 617281951), (143, 569798724), (156, 522315497), (186, 438071062), (187, 435728436), (204, 399417733), (221, 368693292), (242, 336699246), (286, 284899362), (341, 238947852), (363, 224466164), (372, 219035531), (374, 217864218), (403, 202186644), (429, 189932908), (442, 184346646), (484, 168349623), (527, 154613316), (561, 145242812), (572, 142449681), (663, 122897764), (682, 119473926), (726, 112233082), (748, 108932109), (806, 101093322), (858, 94966454), (884, 92173323), (1023, 79649284), (1054, 77306658), (1122, 72621406), (1209, 67395548), (1326, 61448882), (1364, 59736963), (1452, 56116541), (1573, 51799884), (1581, 51537772), (1612, 50546661), (1716, 47483227), (2046, 39824642), (2057, 39611676), (2108, 38653329), (2244, 36310703), (2418, 33697774), (2431, 33517572), (2652, 30724441), (3146, 25899942), (3162, 25768886), (3751, 21722532), (4092, 19912321), (4114, 19805838), (4433, 18380604), (4719, 17266628), (4836, 16848887), (4862, 16758786), (5797, 14055756), (6171, 13203892), (6292, 12949971), (6324, 12884443), (6851, 11893332), (7293, 11172524), (7502, 10861266), (8191, 9947652), (8228, 9902919), (8866, 9190302), (9438, 8633314), (9724, 8379393), (11253, 7240844), (11594, 7027878), (12342, 6601946), (13299, 6126868), (13702, 5946666), (14586, 5586262), (15004, 5430633), (16382, 4973826), (17391, 4685252), (17732, 4595151), (18876, 4316657), (20553, 3964444), (22506, 3620422), (23188, 3513939), (24573, 3315884), (24684, 3300973), (26598, 3063434), (26741, 3047052), (27404, 2973333), (29172, 2793131), (32764, 2486913), (34782, 2342626), (41106, 1982222), (45012, 1810211), (48763, 1670964), (49146, 1657942), (53196, 1531717), (53482, 1523526), (63767, 1277796), (69564, 1171313), (75361, 1081212), (80223, 1015684), (82212, 991111), (90101, 904332), (97526, 835482), (98292, 828971), (106483, 765204), (106964, 761763), (127534, 638898), (139247, 585156), (146289, 556988), (150722, 540606), (160446, 507842), (180202, 452166), (191301, 425932), (195052, 417741), (212966, 382602), (226083, 360404), (253921, 320892), (255068, 319449), (270303, 301444), (278494, 292578)]