209730768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 620356128

約数和(自身を除く): 410625360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 442, 578, 624, 663, 816, 867, 884, 1156, 1163, 1326, 1734, 1768, 2312, 2326, 2652, 3468, 3489, 3536, 3757, 4624, 4652, 5304, 6936, 6978, 7514, 9304, 10608, 11271, 13872, 13956, 15028, 15119, 18608, 19771, 22542, 27912, 30056, 30238, 39542, 45084, 45357, 55824, 59313, 60112, 60476, 79084, 90168, 90714, 118626, 120952, 158168, 180336, 181428, 237252, 241904, 257023, 316336, 336107, 362856, 474504, 514046, 672214, 725712, 771069, 949008, 1008321, 1028092, 1344428, 1542138, 2016642, 2056184, 2688856, 3084276, 4033284, 4112368, 4369391, 5377712, 6168552, 8066568, 8738782, 12337104, 13108173, 16133136, 17477564, 26216346, 34955128, 52432692, 69910256, 104865384, 209730768]

約数ペア:

[(1, 209730768), (2, 104865384), (3, 69910256), (4, 52432692), (6, 34955128), (8, 26216346), (12, 17477564), (13, 16133136), (16, 13108173), (17, 12337104), (24, 8738782), (26, 8066568), (34, 6168552), (39, 5377712), (48, 4369391), (51, 4112368), (52, 4033284), (68, 3084276), (78, 2688856), (102, 2056184), (104, 2016642), (136, 1542138), (156, 1344428), (204, 1028092), (208, 1008321), (221, 949008), (272, 771069), (289, 725712), (312, 672214), (408, 514046), (442, 474504), (578, 362856), (624, 336107), (663, 316336), (816, 257023), (867, 241904), (884, 237252), (1156, 181428), (1163, 180336), (1326, 158168), (1734, 120952), (1768, 118626), (2312, 90714), (2326, 90168), (2652, 79084), (3468, 60476), (3489, 60112), (3536, 59313), (3757, 55824), (4624, 45357), (4652, 45084), (5304, 39542), (6936, 30238), (6978, 30056), (7514, 27912), (9304, 22542), (10608, 19771), (11271, 18608), (13872, 15119), (13956, 15028)]