905342724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 2896064640

約数和(自身を除く): 1990721916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 61, 62, 66, 78, 93, 99, 108, 117, 122, 124, 132, 143, 156, 183, 186, 198, 234, 244, 279, 286, 297, 341, 351, 366, 372, 396, 403, 429, 468, 549, 558, 572, 594, 671, 682, 702, 732, 793, 806, 837, 858, 961, 1023, 1098, 1116, 1188, 1209, 1287, 1342, 1364, 1404, 1586, 1612, 1647, 1674, 1716, 1891, 1922, 2013, 2046, 2196, 2379, 2418, 2574, 2684, 2883, 3069, 3172, 3294, 3348, 3627, 3782, 3844, 3861, 4026, 4092, 4433, 4758, 4836, 5148, 5673, 5766, 6039, 6138, 6588, 7137, 7254, 7564, 7722, 8052, 8649, 8723, 8866, 9207, 9516, 10571, 10881, 11346, 11532, 12078, 12276, 12493, 13299, 14274, 14508, 15444, 17019, 17298, 17446, 17732, 18117, 18414, 20801, 21142, 21411, 21762, 22692, 24156, 24583, 24986, 25947, 26169, 26598, 28548, 31713, 34038, 34596, 34892, 36234, 36828, 37479, 39897, 41602, 42284, 42822, 43524, 49166, 49972, 51057, 51894, 52338, 53196, 58621, 62403, 63426, 68076, 72468, 73749, 74958, 78507, 79794, 83204, 85644, 95139, 98332, 102114, 103788, 104676, 112437, 117242, 119691, 124806, 126852, 137423, 147498, 149916, 157014, 159588, 175863, 187209, 190278, 204228, 221247, 224874, 234484, 235521, 239382, 249612, 270413, 274846, 285417, 294996, 314028, 337311, 351726, 374418, 380556, 412269, 442494, 449748, 471042, 478764, 527589, 540826, 549692, 561627, 570834, 644831, 663741, 674622, 703452, 748836, 762073, 811239, 824538, 884988, 942084, 1055178, 1081652, 1123254, 1141668, 1236807, 1289662, 1327482, 1349244, 1524146, 1582767, 1622478, 1649076, 1934493, 2110356, 2246508, 2286219, 2433717, 2473614, 2579324, 2654964, 3048292, 3165534, 3244956, 3710421, 3868986, 4572438, 4867434, 4947228, 5803479, 6331068, 6858657, 7301151, 7420842, 7737972, 8382803, 9144876, 9734868, 11606958, 13717314, 14602302, 14841684, 16765606, 17410437, 20575971, 23213916, 25148409, 27434628, 29204604, 33531212, 34820874, 41151942, 50296818, 69641748, 75445227, 82303884, 100593636, 150890454, 226335681, 301780908, 452671362, 905342724]

約数ペア:

[(1, 905342724), (2, 452671362), (3, 301780908), (4, 226335681), (6, 150890454), (9, 100593636), (11, 82303884), (12, 75445227), (13, 69641748), (18, 50296818), (22, 41151942), (26, 34820874), (27, 33531212), (31, 29204604), (33, 27434628), (36, 25148409), (39, 23213916), (44, 20575971), (52, 17410437), (54, 16765606), (61, 14841684), (62, 14602302), (66, 13717314), (78, 11606958), (93, 9734868), (99, 9144876), (108, 8382803), (117, 7737972), (122, 7420842), (124, 7301151), (132, 6858657), (143, 6331068), (156, 5803479), (183, 4947228), (186, 4867434), (198, 4572438), (234, 3868986), (244, 3710421), (279, 3244956), (286, 3165534), (297, 3048292), (341, 2654964), (351, 2579324), (366, 2473614), (372, 2433717), (396, 2286219), (403, 2246508), (429, 2110356), (468, 1934493), (549, 1649076), (558, 1622478), (572, 1582767), (594, 1524146), (671, 1349244), (682, 1327482), (702, 1289662), (732, 1236807), (793, 1141668), (806, 1123254), (837, 1081652), (858, 1055178), (961, 942084), (1023, 884988), (1098, 824538), (1116, 811239), (1188, 762073), (1209, 748836), (1287, 703452), (1342, 674622), (1364, 663741), (1404, 644831), (1586, 570834), (1612, 561627), (1647, 549692), (1674, 540826), (1716, 527589), (1891, 478764), (1922, 471042), (2013, 449748), (2046, 442494), (2196, 412269), (2379, 380556), (2418, 374418), (2574, 351726), (2684, 337311), (2883, 314028), (3069, 294996), (3172, 285417), (3294, 274846), (3348, 270413), (3627, 249612), (3782, 239382), (3844, 235521), (3861, 234484), (4026, 224874), (4092, 221247), (4433, 204228), (4758, 190278), (4836, 187209), (5148, 175863), (5673, 159588), (5766, 157014), (6039, 149916), (6138, 147498), (6588, 137423), (7137, 126852), (7254, 124806), (7564, 119691), (7722, 117242), (8052, 112437), (8649, 104676), (8723, 103788), (8866, 102114), (9207, 98332), (9516, 95139), (10571, 85644), (10881, 83204), (11346, 79794), (11532, 78507), (12078, 74958), (12276, 73749), (12493, 72468), (13299, 68076), (14274, 63426), (14508, 62403), (15444, 58621), (17019, 53196), (17298, 52338), (17446, 51894), (17732, 51057), (18117, 49972), (18414, 49166), (20801, 43524), (21142, 42822), (21411, 42284), (21762, 41602), (22692, 39897), (24156, 37479), (24583, 36828), (24986, 36234), (25947, 34892), (26169, 34596), (26598, 34038), (28548, 31713)]