243536958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3982

約数の個数: 72

約数和(自身を含む): 622617840

約数和(自身を除く): 379080882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2982, 3479, 3889, 4473, 6958, 7778, 8946, 10437, 11667, 20874, 23334, 27223, 31311, 35001, 54446, 62622, 70002, 81669, 163338, 190561, 245007, 276119, 381122, 490014, 552238, 571683, 828357, 1143366, 1656714, 1715049, 1932833, 2485071, 3430098, 3865666, 4970142, 5798499, 11596998, 13529831, 17395497, 27059662, 34790994, 40589493, 81178986, 121768479, 243536958]

約数ペア:

[(1, 243536958), (2, 121768479), (3, 81178986), (6, 40589493), (7, 34790994), (9, 27059662), (14, 17395497), (18, 13529831), (21, 11596998), (42, 5798499), (49, 4970142), (63, 3865666), (71, 3430098), (98, 2485071), (126, 1932833), (142, 1715049), (147, 1656714), (213, 1143366), (294, 828357), (426, 571683), (441, 552238), (497, 490014), (639, 381122), (882, 276119), (994, 245007), (1278, 190561), (1491, 163338), (2982, 81669), (3479, 70002), (3889, 62622), (4473, 54446), (6958, 35001), (7778, 31311), (8946, 27223), (10437, 23334), (11667, 20874)]