1461231252

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:129

約数の個数: 270

約数和(自身を含む): 4486272714

約数和(自身を除く): 3025041462

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 81, 93, 108, 114, 117, 124, 156, 162, 171, 186, 228, 234, 247, 279, 324, 342, 351, 361, 372, 403, 468, 494, 513, 558, 589, 684, 702, 722, 741, 806, 837, 961, 988, 1026, 1053, 1083, 1116, 1178, 1209, 1404, 1444, 1482, 1539, 1612, 1674, 1767, 1922, 2052, 2106, 2166, 2223, 2356, 2418, 2511, 2883, 2964, 3078, 3249, 3348, 3534, 3627, 3844, 4212, 4332, 4446, 4693, 4836, 5022, 5301, 5766, 6156, 6498, 6669, 7068, 7254, 7657, 8649, 8892, 9386, 9747, 10044, 10602, 10881, 11191, 11532, 12493, 12996, 13338, 14079, 14508, 15314, 15903, 17298, 18259, 18772, 19494, 20007, 21204, 21762, 22382, 22971, 24986, 25947, 26676, 28158, 29241, 30628, 31806, 32643, 33573, 34596, 36518, 37479, 38988, 40014, 42237, 43524, 44764, 45942, 47709, 49972, 51894, 54777, 56316, 58482, 63612, 65286, 67146, 68913, 73036, 74958, 77841, 80028, 84474, 91884, 95418, 100719, 103788, 109554, 112437, 116964, 126711, 130572, 134292, 137826, 145483, 149916, 155682, 164331, 168948, 190836, 201438, 206739, 219108, 224874, 237367, 253422, 275652, 290966, 302157, 311364, 328662, 337311, 346921, 380133, 402876, 413478, 436449, 449748, 474734, 492993, 506844, 581932, 604314, 620217, 657324, 674622, 693842, 712101, 760266, 826956, 872898, 906471, 949468, 985986, 1011933, 1040763, 1208628, 1240434, 1309347, 1349244, 1387684, 1424202, 1478979, 1520532, 1745796, 1812942, 1971972, 2023866, 2081526, 2136303, 2480868, 2618694, 2848404, 2957958, 3122289, 3625884, 3928041, 4047732, 4163052, 4272606, 4509973, 5237388, 5915916, 6244578, 6408909, 7856082, 8545212, 9019946, 9366867, 11784123, 12489156, 12817818, 13529919, 15712164, 18039892, 18733734, 19226727, 23568246, 25635636, 27059838, 28100601, 37467468, 38453454, 40589757, 47136492, 54119676, 56201202, 76906908, 81179514, 112402404, 121769271, 162359028, 243538542, 365307813, 487077084, 730615626, 1461231252]

約数ペア:

[(1, 1461231252), (2, 730615626), (3, 487077084), (4, 365307813), (6, 243538542), (9, 162359028), (12, 121769271), (13, 112402404), (18, 81179514), (19, 76906908), (26, 56201202), (27, 54119676), (31, 47136492), (36, 40589757), (38, 38453454), (39, 37467468), (52, 28100601), (54, 27059838), (57, 25635636), (62, 23568246), (76, 19226727), (78, 18733734), (81, 18039892), (93, 15712164), (108, 13529919), (114, 12817818), (117, 12489156), (124, 11784123), (156, 9366867), (162, 9019946), (171, 8545212), (186, 7856082), (228, 6408909), (234, 6244578), (247, 5915916), (279, 5237388), (324, 4509973), (342, 4272606), (351, 4163052), (361, 4047732), (372, 3928041), (403, 3625884), (468, 3122289), (494, 2957958), (513, 2848404), (558, 2618694), (589, 2480868), (684, 2136303), (702, 2081526), (722, 2023866), (741, 1971972), (806, 1812942), (837, 1745796), (961, 1520532), (988, 1478979), (1026, 1424202), (1053, 1387684), (1083, 1349244), (1116, 1309347), (1178, 1240434), (1209, 1208628), (1404, 1040763), (1444, 1011933), (1482, 985986), (1539, 949468), (1612, 906471), (1674, 872898), (1767, 826956), (1922, 760266), (2052, 712101), (2106, 693842), (2166, 674622), (2223, 657324), (2356, 620217), (2418, 604314), (2511, 581932), (2883, 506844), (2964, 492993), (3078, 474734), (3249, 449748), (3348, 436449), (3534, 413478), (3627, 402876), (3844, 380133), (4212, 346921), (4332, 337311), (4446, 328662), (4693, 311364), (4836, 302157), (5022, 290966), (5301, 275652), (5766, 253422), (6156, 237367), (6498, 224874), (6669, 219108), (7068, 206739), (7254, 201438), (7657, 190836), (8649, 168948), (8892, 164331), (9386, 155682), (9747, 149916), (10044, 145483), (10602, 137826), (10881, 134292), (11191, 130572), (11532, 126711), (12493, 116964), (12996, 112437), (13338, 109554), (14079, 103788), (14508, 100719), (15314, 95418), (15903, 91884), (17298, 84474), (18259, 80028), (18772, 77841), (19494, 74958), (20007, 73036), (21204, 68913), (21762, 67146), (22382, 65286), (22971, 63612), (24986, 58482), (25947, 56316), (26676, 54777), (28158, 51894), (29241, 49972), (30628, 47709), (31806, 45942), (32643, 44764), (33573, 43524), (34596, 42237), (36518, 40014), (37479, 38988)]