1277192304

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2495

約数の個数: 120

約数和(自身を含む): 3694665312

約数和(自身を除く): 2417473008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 71, 72, 106, 142, 144, 159, 212, 213, 284, 318, 424, 426, 477, 568, 636, 639, 848, 852, 954, 1136, 1272, 1278, 1704, 1908, 2357, 2544, 2556, 3408, 3763, 3816, 4714, 5112, 7071, 7526, 7632, 9428, 10224, 11289, 14142, 15052, 18856, 21213, 22578, 28284, 30104, 33867, 37712, 42426, 45156, 56568, 60208, 67734, 84852, 90312, 113136, 124921, 135468, 167347, 169704, 180624, 249842, 270936, 334694, 339408, 374763, 499684, 502041, 541872, 669388, 749526, 999368, 1004082, 1124289, 1338776, 1499052, 1506123, 1998736, 2008164, 2248578, 2677552, 2998104, 3012246, 4016328, 4497156, 5996208, 6024492, 8032656, 8869391, 8994312, 12048984, 17738782, 17988624, 24097968, 26608173, 35477564, 53216346, 70955128, 79824519, 106432692, 141910256, 159649038, 212865384, 319298076, 425730768, 638596152, 1277192304]

約数ペア:

[(1, 1277192304), (2, 638596152), (3, 425730768), (4, 319298076), (6, 212865384), (8, 159649038), (9, 141910256), (12, 106432692), (16, 79824519), (18, 70955128), (24, 53216346), (36, 35477564), (48, 26608173), (53, 24097968), (71, 17988624), (72, 17738782), (106, 12048984), (142, 8994312), (144, 8869391), (159, 8032656), (212, 6024492), (213, 5996208), (284, 4497156), (318, 4016328), (424, 3012246), (426, 2998104), (477, 2677552), (568, 2248578), (636, 2008164), (639, 1998736), (848, 1506123), (852, 1499052), (954, 1338776), (1136, 1124289), (1272, 1004082), (1278, 999368), (1704, 749526), (1908, 669388), (2357, 541872), (2544, 502041), (2556, 499684), (3408, 374763), (3763, 339408), (3816, 334694), (4714, 270936), (5112, 249842), (7071, 180624), (7526, 169704), (7632, 167347), (9428, 135468), (10224, 124921), (11289, 113136), (14142, 90312), (15052, 84852), (18856, 67734), (21213, 60208), (22578, 56568), (28284, 45156), (30104, 42426), (33867, 37712)]