251012244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22811}}^1$

素因数の和:22956

約数の個数: 48

約数和(自身を含む): 674505216

約数和(自身を除く): 423492972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 22811, 45622, 68433, 91244, 136866, 159677, 273732, 319354, 479031, 638708, 958062, 1916124, 2988241, 5976482, 8964723, 11952964, 17929446, 20917687, 35858892, 41835374, 62753061, 83670748, 125506122, 251012244]

約数ペア:

[(1, 251012244), (2, 125506122), (3, 83670748), (4, 62753061), (6, 41835374), (7, 35858892), (12, 20917687), (14, 17929446), (21, 11952964), (28, 8964723), (42, 5976482), (84, 2988241), (131, 1916124), (262, 958062), (393, 638708), (524, 479031), (786, 319354), (917, 273732), (1572, 159677), (1834, 136866), (2751, 91244), (3668, 68433), (5502, 45622), (11004, 22811)]