680938608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33223}}^1$

素因数の和:33302

約数の個数: 80

約数和(自身を含む): 2043408896

約数和(自身を除く): 1362470288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 33223, 66446, 99669, 132892, 199338, 232561, 265784, 398676, 465122, 531568, 697683, 797352, 930244, 1395366, 1594704, 1860488, 2026603, 2790732, 3720976, 4053206, 5581464, 6079809, 8106412, 11162928, 12159618, 14186221, 16212824, 24319236, 28372442, 32425648, 42558663, 48638472, 56744884, 85117326, 97276944, 113489768, 170234652, 226979536, 340469304, 680938608]

約数ペア:

[(1, 680938608), (2, 340469304), (3, 226979536), (4, 170234652), (6, 113489768), (7, 97276944), (8, 85117326), (12, 56744884), (14, 48638472), (16, 42558663), (21, 32425648), (24, 28372442), (28, 24319236), (42, 16212824), (48, 14186221), (56, 12159618), (61, 11162928), (84, 8106412), (112, 6079809), (122, 5581464), (168, 4053206), (183, 3720976), (244, 2790732), (336, 2026603), (366, 1860488), (427, 1594704), (488, 1395366), (732, 930244), (854, 797352), (976, 697683), (1281, 531568), (1464, 465122), (1708, 398676), (2562, 265784), (2928, 232561), (3416, 199338), (5124, 132892), (6832, 99669), (10248, 66446), (20496, 33223)]