251019636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48989}}^1$

素因数の和:49064

約数の個数: 48

約数和(自身を含む): 680373120

約数和(自身を除く): 429353484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 48989, 97978, 146967, 195956, 293934, 342923, 587868, 685846, 1028769, 1371692, 2057538, 2988329, 4115076, 5976658, 8964987, 11953316, 17929974, 20918303, 35859948, 41836606, 62754909, 83673212, 125509818, 251019636]

約数ペア:

[(1, 251019636), (2, 125509818), (3, 83673212), (4, 62754909), (6, 41836606), (7, 35859948), (12, 20918303), (14, 17929974), (21, 11953316), (28, 8964987), (42, 5976658), (61, 4115076), (84, 2988329), (122, 2057538), (183, 1371692), (244, 1028769), (366, 685846), (427, 587868), (732, 342923), (854, 293934), (1281, 195956), (1708, 146967), (2562, 97978), (5124, 48989)]