788891796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{284593}}^1$

素因数の和:284621

約数の個数: 72

約数和(自身を含む): 2486213184

約数和(自身を除く): 1697321388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 284593, 569186, 853779, 1138372, 1707558, 1992151, 2561337, 3130523, 3415116, 3984302, 5122674, 5976453, 6261046, 7968604, 9391569, 10245348, 11952906, 12522092, 17929359, 18783138, 21913661, 23905812, 28174707, 35858718, 37566276, 43827322, 56349414, 65740983, 71717436, 87654644, 112698828, 131481966, 197222949, 262963932, 394445898, 788891796]

約数ペア:

[(1, 788891796), (2, 394445898), (3, 262963932), (4, 197222949), (6, 131481966), (7, 112698828), (9, 87654644), (11, 71717436), (12, 65740983), (14, 56349414), (18, 43827322), (21, 37566276), (22, 35858718), (28, 28174707), (33, 23905812), (36, 21913661), (42, 18783138), (44, 17929359), (63, 12522092), (66, 11952906), (77, 10245348), (84, 9391569), (99, 7968604), (126, 6261046), (132, 5976453), (154, 5122674), (198, 3984302), (231, 3415116), (252, 3130523), (308, 2561337), (396, 1992151), (462, 1707558), (693, 1138372), (924, 853779), (1386, 569186), (2772, 284593)]