8690273284

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 20136029760

約数和(自身を除く): 11445756476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 131, 154, 196, 203, 262, 308, 319, 406, 524, 539, 638, 812, 917, 1061, 1078, 1276, 1421, 1441, 1834, 2122, 2156, 2233, 2842, 2882, 3668, 3799, 4244, 4466, 5684, 5764, 6419, 7427, 7598, 8932, 10087, 11671, 12838, 14854, 15196, 15631, 20174, 23342, 25676, 26593, 29708, 30769, 31262, 40348, 41789, 46684, 51989, 53186, 61538, 62524, 70609, 81697, 83578, 103978, 106372, 123076, 138991, 141218, 163394, 167156, 186151, 207956, 215383, 277982, 282436, 292523, 326788, 338459, 372302, 430766, 555964, 571879, 585046, 676918, 744604, 861532, 972937, 1143758, 1170092, 1353836, 1507681, 1528901, 1945874, 2047661, 2287516, 2369213, 3015362, 3057802, 3891748, 4030739, 4095322, 4738426, 6030724, 6115604, 6810559, 8061478, 8190644, 9476852, 10702307, 13621118, 16122956, 16584491, 21404614, 27242236, 28215173, 33168982, 42809228, 44338129, 56430346, 66337964, 74916149, 88676258, 112860692, 149832298, 177352516, 197506211, 299664596, 310366903, 395012422, 620733806, 790024844, 1241467612, 2172568321, 4345136642, 8690273284]

約数ペア:

[(1, 8690273284), (2, 4345136642), (4, 2172568321), (7, 1241467612), (11, 790024844), (14, 620733806), (22, 395012422), (28, 310366903), (29, 299664596), (44, 197506211), (49, 177352516), (58, 149832298), (77, 112860692), (98, 88676258), (116, 74916149), (131, 66337964), (154, 56430346), (196, 44338129), (203, 42809228), (262, 33168982), (308, 28215173), (319, 27242236), (406, 21404614), (524, 16584491), (539, 16122956), (638, 13621118), (812, 10702307), (917, 9476852), (1061, 8190644), (1078, 8061478), (1276, 6810559), (1421, 6115604), (1441, 6030724), (1834, 4738426), (2122, 4095322), (2156, 4030739), (2233, 3891748), (2842, 3057802), (2882, 3015362), (3668, 2369213), (3799, 2287516), (4244, 2047661), (4466, 1945874), (5684, 1528901), (5764, 1507681), (6419, 1353836), (7427, 1170092), (7598, 1143758), (8932, 972937), (10087, 861532), (11671, 744604), (12838, 676918), (14854, 585046), (15196, 571879), (15631, 555964), (20174, 430766), (23342, 372302), (25676, 338459), (26593, 326788), (29708, 292523), (30769, 282436), (31262, 277982), (40348, 215383), (41789, 207956), (46684, 186151), (51989, 167156), (53186, 163394), (61538, 141218), (62524, 138991), (70609, 123076), (81697, 106372), (83578, 103978)]