246401082

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 609484800

約数和(自身を除く): 363083718

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 61, 62, 93, 114, 122, 127, 171, 183, 186, 254, 279, 342, 366, 381, 513, 549, 558, 589, 762, 837, 1026, 1098, 1143, 1159, 1178, 1647, 1674, 1767, 1891, 2286, 2318, 2413, 3294, 3429, 3477, 3534, 3782, 3937, 4826, 5301, 5673, 6858, 6954, 7239, 7747, 7874, 10431, 10602, 11346, 11811, 14478, 15494, 15903, 17019, 20862, 21717, 23241, 23622, 31293, 31806, 34038, 35433, 35929, 43434, 46482, 51057, 62586, 65151, 69723, 70866, 71858, 74803, 102114, 106299, 107787, 130302, 139446, 147193, 149606, 209169, 212598, 215574, 224409, 240157, 294386, 323361, 418338, 441579, 448818, 480314, 646722, 673227, 720471, 883158, 970083, 1324737, 1346454, 1440942, 1940166, 2019681, 2161413, 2649474, 3974211, 4039362, 4322826, 4562983, 6484239, 7948422, 9125966, 12968478, 13688949, 27377898, 41066847, 82133694, 123200541, 246401082]

約数ペア:

[(1, 246401082), (2, 123200541), (3, 82133694), (6, 41066847), (9, 27377898), (18, 13688949), (19, 12968478), (27, 9125966), (31, 7948422), (38, 6484239), (54, 4562983), (57, 4322826), (61, 4039362), (62, 3974211), (93, 2649474), (114, 2161413), (122, 2019681), (127, 1940166), (171, 1440942), (183, 1346454), (186, 1324737), (254, 970083), (279, 883158), (342, 720471), (366, 673227), (381, 646722), (513, 480314), (549, 448818), (558, 441579), (589, 418338), (762, 323361), (837, 294386), (1026, 240157), (1098, 224409), (1143, 215574), (1159, 212598), (1178, 209169), (1647, 149606), (1674, 147193), (1767, 139446), (1891, 130302), (2286, 107787), (2318, 106299), (2413, 102114), (3294, 74803), (3429, 71858), (3477, 70866), (3534, 69723), (3782, 65151), (3937, 62586), (4826, 51057), (5301, 46482), (5673, 43434), (6858, 35929), (6954, 35433), (7239, 34038), (7747, 31806), (7874, 31293), (10431, 23622), (10602, 23241), (11346, 21717), (11811, 20862), (14478, 17019), (15494, 15903)]