589799728

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 1339557120

約数和(自身を除く): 749757392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 131, 244, 262, 427, 488, 524, 659, 854, 917, 976, 1048, 1318, 1708, 1834, 2096, 2636, 3416, 3668, 4613, 5272, 6832, 7336, 7991, 9226, 10544, 14672, 15982, 18452, 31964, 36904, 40199, 55937, 63928, 73808, 80398, 86329, 111874, 127856, 160796, 172658, 223748, 281393, 321592, 345316, 447496, 562786, 604303, 643184, 690632, 894992, 1125572, 1208606, 1381264, 2251144, 2417212, 4502288, 4834424, 5266069, 9668848, 10532138, 21064276, 36862483, 42128552, 73724966, 84257104, 147449932, 294899864, 589799728]

約数ペア:

[(1, 589799728), (2, 294899864), (4, 147449932), (7, 84257104), (8, 73724966), (14, 42128552), (16, 36862483), (28, 21064276), (56, 10532138), (61, 9668848), (112, 5266069), (122, 4834424), (131, 4502288), (244, 2417212), (262, 2251144), (427, 1381264), (488, 1208606), (524, 1125572), (659, 894992), (854, 690632), (917, 643184), (976, 604303), (1048, 562786), (1318, 447496), (1708, 345316), (1834, 321592), (2096, 281393), (2636, 223748), (3416, 172658), (3668, 160796), (4613, 127856), (5272, 111874), (6832, 86329), (7336, 80398), (7991, 73808), (9226, 63928), (10544, 55937), (14672, 40199), (15982, 36904), (18452, 31964)]