212934384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6735

約数の個数: 120

約数和(自身を含む): 679612752

約数和(自身を除く): 466678368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 6691, 7956, 10608, 13382, 15912, 20073, 26764, 31824, 40146, 53528, 60219, 80292, 86983, 107056, 113747, 120438, 160584, 173966, 227494, 240876, 260949, 321168, 341241, 347932, 454988, 481752, 521898, 682482, 695864, 782847, 909976, 963504, 1023723, 1043796, 1364964, 1391728, 1478711, 1565694, 1819952, 2047446, 2087592, 2729928, 2957422, 3131388, 4094892, 4175184, 4436133, 5459856, 5914844, 6262776, 8189784, 8872266, 11829688, 12525552, 13308399, 16379568, 17744532, 23659376, 26616798, 35489064, 53233596, 70978128, 106467192, 212934384]

約数ペア:

[(1, 212934384), (2, 106467192), (3, 70978128), (4, 53233596), (6, 35489064), (8, 26616798), (9, 23659376), (12, 17744532), (13, 16379568), (16, 13308399), (17, 12525552), (18, 11829688), (24, 8872266), (26, 8189784), (34, 6262776), (36, 5914844), (39, 5459856), (48, 4436133), (51, 4175184), (52, 4094892), (68, 3131388), (72, 2957422), (78, 2729928), (102, 2087592), (104, 2047446), (117, 1819952), (136, 1565694), (144, 1478711), (153, 1391728), (156, 1364964), (204, 1043796), (208, 1023723), (221, 963504), (234, 909976), (272, 782847), (306, 695864), (312, 682482), (408, 521898), (442, 481752), (468, 454988), (612, 347932), (624, 341241), (663, 321168), (816, 260949), (884, 240876), (936, 227494), (1224, 173966), (1326, 160584), (1768, 120438), (1872, 113747), (1989, 107056), (2448, 86983), (2652, 80292), (3536, 60219), (3978, 53528), (5304, 40146), (6691, 31824), (7956, 26764), (10608, 20073), (13382, 15912)]