228546444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{38321}}^1$

素因数の和:38406

約数の個数: 48

約数和(自身を含む): 618057216

約数和(自身を除く): 389510772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 38321, 76642, 114963, 153284, 229926, 268247, 459852, 536494, 804741, 1072988, 1609482, 2720791, 3218964, 5441582, 8162373, 10883164, 16324746, 19045537, 32649492, 38091074, 57136611, 76182148, 114273222, 228546444]

約数ペア:

[(1, 228546444), (2, 114273222), (3, 76182148), (4, 57136611), (6, 38091074), (7, 32649492), (12, 19045537), (14, 16324746), (21, 10883164), (28, 8162373), (42, 5441582), (71, 3218964), (84, 2720791), (142, 1609482), (213, 1072988), (284, 804741), (426, 536494), (497, 459852), (852, 268247), (994, 229926), (1491, 153284), (1988, 114963), (2982, 76642), (5964, 38321)]