628208209512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{243263}}^1$

素因数の和:243408

約数の個数: 192

約数和(自身を含む): 1912638873600

約数和(自身を除く): 1284430664088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 89, 93, 104, 117, 124, 156, 178, 186, 234, 248, 267, 279, 312, 356, 372, 403, 468, 534, 558, 712, 744, 801, 806, 936, 1068, 1116, 1157, 1209, 1602, 1612, 2136, 2232, 2314, 2418, 2759, 3204, 3224, 3471, 3627, 4628, 4836, 5518, 6408, 6942, 7254, 8277, 9256, 9672, 10413, 11036, 13884, 14508, 16554, 20826, 22072, 24831, 27768, 29016, 33108, 35867, 41652, 49662, 66216, 71734, 83304, 99324, 107601, 143468, 198648, 215202, 243263, 286936, 322803, 430404, 486526, 645606, 729789, 860808, 973052, 1291212, 1459578, 1946104, 2189367, 2582424, 2919156, 3162419, 4378734, 5838312, 6324838, 7541153, 8757468, 9487257, 12649676, 15082306, 17514936, 18974514, 21650407, 22623459, 25299352, 28461771, 30164612, 37949028, 43300814, 45246918, 56923542, 60329224, 64951221, 67870377, 75898056, 86601628, 90493836, 98034989, 113847084, 129902442, 135740754, 173203256, 180987672, 194853663, 196069978, 227694168, 259804884, 271481508, 281455291, 294104967, 389707326, 392139956, 519609768, 542963016, 562910582, 588209934, 671162617, 779414652, 784279912, 844365873, 882314901, 1125821164, 1176419868, 1342325234, 1558829304, 1688731746, 1764629802, 2013487851, 2251642328, 2352839736, 2533097619, 2684650468, 3377463492, 3529259604, 4026975702, 5066195238, 5369300936, 6040463553, 6754926984, 7058519208, 8053951404, 8725114021, 10132390476, 12080927106, 16107902808, 17450228042, 20264780952, 24161854212, 26175342063, 34900456084, 48323708424, 52350684126, 69800912168, 78526026189, 104701368252, 157052052378, 209402736504, 314104104756, 628208209512]

約数ペア:

[(1, 628208209512), (2, 314104104756), (3, 209402736504), (4, 157052052378), (6, 104701368252), (8, 78526026189), (9, 69800912168), (12, 52350684126), (13, 48323708424), (18, 34900456084), (24, 26175342063), (26, 24161854212), (31, 20264780952), (36, 17450228042), (39, 16107902808), (52, 12080927106), (62, 10132390476), (72, 8725114021), (78, 8053951404), (89, 7058519208), (93, 6754926984), (104, 6040463553), (117, 5369300936), (124, 5066195238), (156, 4026975702), (178, 3529259604), (186, 3377463492), (234, 2684650468), (248, 2533097619), (267, 2352839736), (279, 2251642328), (312, 2013487851), (356, 1764629802), (372, 1688731746), (403, 1558829304), (468, 1342325234), (534, 1176419868), (558, 1125821164), (712, 882314901), (744, 844365873), (801, 784279912), (806, 779414652), (936, 671162617), (1068, 588209934), (1116, 562910582), (1157, 542963016), (1209, 519609768), (1602, 392139956), (1612, 389707326), (2136, 294104967), (2232, 281455291), (2314, 271481508), (2418, 259804884), (2759, 227694168), (3204, 196069978), (3224, 194853663), (3471, 180987672), (3627, 173203256), (4628, 135740754), (4836, 129902442), (5518, 113847084), (6408, 98034989), (6942, 90493836), (7254, 86601628), (8277, 75898056), (9256, 67870377), (9672, 64951221), (10413, 60329224), (11036, 56923542), (13884, 45246918), (14508, 43300814), (16554, 37949028), (20826, 30164612), (22072, 28461771), (24831, 25299352), (27768, 22623459), (29016, 21650407), (33108, 18974514), (35867, 17514936), (41652, 15082306), (49662, 12649676), (66216, 9487257), (71734, 8757468), (83304, 7541153), (99324, 6324838), (107601, 5838312), (143468, 4378734), (198648, 3162419), (215202, 2919156), (243263, 2582424), (286936, 2189367), (322803, 1946104), (430404, 1459578), (486526, 1291212), (645606, 973052), (729789, 860808)]