253341103686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1\times {\mathrm{20771}}^1$

素因数の和:21989

約数の個数: 64

約数和(自身を含む): 556369212672

約数和(自身を除く): 303028108986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1021, 1086, 1991, 2042, 3063, 3982, 5973, 6126, 11231, 11946, 20771, 22462, 33693, 41542, 62313, 67386, 124626, 184801, 228481, 369602, 456962, 554403, 685443, 1108806, 1370886, 2032811, 3759551, 4065622, 6098433, 7519102, 11278653, 12196866, 21207191, 22557306, 41355061, 42414382, 63621573, 82710122, 124065183, 127243146, 233279101, 248130366, 466558202, 699837303, 1399674606, 3838501571, 7677003142, 11515504713, 23031009426, 42223517281, 84447034562, 126670551843, 253341103686]

約数ペア:

[(1, 253341103686), (2, 126670551843), (3, 84447034562), (6, 42223517281), (11, 23031009426), (22, 11515504713), (33, 7677003142), (66, 3838501571), (181, 1399674606), (362, 699837303), (543, 466558202), (1021, 248130366), (1086, 233279101), (1991, 127243146), (2042, 124065183), (3063, 82710122), (3982, 63621573), (5973, 42414382), (6126, 41355061), (11231, 22557306), (11946, 21207191), (20771, 12196866), (22462, 11278653), (33693, 7519102), (41542, 6098433), (62313, 4065622), (67386, 3759551), (124626, 2032811), (184801, 1370886), (228481, 1108806), (369602, 685443), (456962, 554403)]