209470559904

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{290119}}^1$

素因数の和:290267

約数の個数: 144

約数和(自身を含む): 627285859200

約数和(自身を除く): 417815299296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 109, 138, 144, 184, 207, 218, 276, 288, 327, 368, 414, 436, 552, 654, 736, 828, 872, 981, 1104, 1308, 1656, 1744, 1962, 2208, 2507, 2616, 3312, 3488, 3924, 5014, 5232, 6624, 7521, 7848, 10028, 10464, 15042, 15696, 20056, 22563, 30084, 31392, 40112, 45126, 60168, 80224, 90252, 120336, 180504, 240672, 290119, 361008, 580238, 722016, 870357, 1160476, 1740714, 2320952, 2611071, 3481428, 4641904, 5222142, 6672737, 6962856, 9283808, 10444284, 13345474, 13925712, 20018211, 20888568, 26690948, 27851424, 31622971, 40036422, 41777136, 53381896, 60054633, 63245942, 80072844, 83554272, 94868913, 106763792, 120109266, 126491884, 160145688, 189737826, 213527584, 240218532, 252983768, 284606739, 320291376, 379475652, 480437064, 505967536, 569213478, 640582752, 727328333, 758951304, 960874128, 1011935072, 1138426956, 1454656666, 1517902608, 1921748256, 2181984999, 2276853912, 2909313332, 3035805216, 4363969998, 4553707824, 5818626664, 6545954997, 8727939996, 9107415648, 11637253328, 13091909994, 17455879992, 23274506656, 26183819988, 34911759984, 52367639976, 69823519968, 104735279952, 209470559904]

約数ペア:

[(1, 209470559904), (2, 104735279952), (3, 69823519968), (4, 52367639976), (6, 34911759984), (8, 26183819988), (9, 23274506656), (12, 17455879992), (16, 13091909994), (18, 11637253328), (23, 9107415648), (24, 8727939996), (32, 6545954997), (36, 5818626664), (46, 4553707824), (48, 4363969998), (69, 3035805216), (72, 2909313332), (92, 2276853912), (96, 2181984999), (109, 1921748256), (138, 1517902608), (144, 1454656666), (184, 1138426956), (207, 1011935072), (218, 960874128), (276, 758951304), (288, 727328333), (327, 640582752), (368, 569213478), (414, 505967536), (436, 480437064), (552, 379475652), (654, 320291376), (736, 284606739), (828, 252983768), (872, 240218532), (981, 213527584), (1104, 189737826), (1308, 160145688), (1656, 126491884), (1744, 120109266), (1962, 106763792), (2208, 94868913), (2507, 83554272), (2616, 80072844), (3312, 63245942), (3488, 60054633), (3924, 53381896), (5014, 41777136), (5232, 40036422), (6624, 31622971), (7521, 27851424), (7848, 26690948), (10028, 20888568), (10464, 20018211), (15042, 13925712), (15696, 13345474), (20056, 10444284), (22563, 9283808), (30084, 6962856), (31392, 6672737), (40112, 5222142), (45126, 4641904), (60168, 3481428), (80224, 2611071), (90252, 2320952), (120336, 1740714), (180504, 1160476), (240672, 870357), (290119, 722016), (361008, 580238)]