345820132

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 704088448

約数和(自身を除く): 358268316

約数列:

[1, 2, 4, 7, 14, 28, 97, 157, 194, 314, 388, 628, 679, 811, 1099, 1358, 1622, 2198, 2716, 3244, 4396, 5677, 11354, 15229, 22708, 30458, 60916, 78667, 106603, 127327, 157334, 213206, 254654, 314668, 426412, 509308, 550669, 891289, 1101338, 1782578, 2202676, 3565156, 12350719, 24701438, 49402876, 86455033, 172910066, 345820132]

約数ペア:

[(1, 345820132), (2, 172910066), (4, 86455033), (7, 49402876), (14, 24701438), (28, 12350719), (97, 3565156), (157, 2202676), (194, 1782578), (314, 1101338), (388, 891289), (628, 550669), (679, 509308), (811, 426412), (1099, 314668), (1358, 254654), (1622, 213206), (2198, 157334), (2716, 127327), (3244, 106603), (4396, 78667), (5677, 60916), (11354, 30458), (15229, 22708)]