1648257984

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 280

約数和(自身を含む): 5277642480

約数和(自身を除く): 3629384496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 59, 64, 68, 72, 81, 96, 102, 108, 118, 136, 144, 153, 162, 177, 192, 204, 216, 236, 272, 288, 306, 317, 324, 354, 408, 432, 459, 472, 531, 544, 576, 612, 634, 648, 708, 816, 864, 918, 944, 951, 1003, 1062, 1088, 1224, 1268, 1296, 1377, 1416, 1593, 1632, 1728, 1836, 1888, 1902, 2006, 2124, 2448, 2536, 2592, 2754, 2832, 2853, 3009, 3186, 3264, 3672, 3776, 3804, 4012, 4248, 4779, 4896, 5072, 5184, 5389, 5508, 5664, 5706, 6018, 6372, 7344, 7608, 8024, 8496, 8559, 9027, 9558, 9792, 10144, 10778, 11016, 11328, 11412, 12036, 12744, 14688, 15216, 16048, 16167, 16992, 17118, 18054, 18703, 19116, 20288, 21556, 22032, 22824, 24072, 25488, 25677, 27081, 29376, 30432, 32096, 32334, 33984, 34236, 36108, 37406, 38232, 43112, 44064, 45648, 48144, 48501, 50976, 51354, 54162, 56109, 60864, 64192, 64668, 68472, 72216, 74812, 76464, 81243, 86224, 88128, 91296, 96288, 97002, 101952, 102708, 108324, 112218, 129336, 136944, 144432, 145503, 149624, 152928, 162486, 168327, 172448, 182592, 192576, 194004, 205416, 216648, 224436, 258672, 273888, 288864, 291006, 299248, 305856, 317951, 324972, 336654, 344896, 388008, 410832, 433296, 436509, 448872, 504981, 517344, 547776, 577728, 582012, 598496, 635902, 649944, 673308, 776016, 821664, 866592, 873018, 897744, 953853, 1009962, 1034688, 1164024, 1196992, 1271804, 1299888, 1346616, 1514943, 1552032, 1643328, 1733184, 1746036, 1795488, 1907706, 2019924, 2328048, 2543608, 2599776, 2693232, 2861559, 3029886, 3104064, 3492072, 3590976, 3815412, 4039848, 4656096, 5087216, 5199552, 5386464, 5723118, 6059772, 6984144, 7630824, 8079696, 8584677, 9312192, 10174432, 10772928, 11446236, 12119544, 13968288, 15261648, 16159392, 17169354, 20348864, 22892472, 24239088, 25754031, 27936576, 30523296, 32318784, 34338708, 45784944, 48478176, 51508062, 61046592, 68677416, 91569888, 96956352, 103016124, 137354832, 183139776, 206032248, 274709664, 412064496, 549419328, 824128992, 1648257984]

約数ペア:

[(1, 1648257984), (2, 824128992), (3, 549419328), (4, 412064496), (6, 274709664), (8, 206032248), (9, 183139776), (12, 137354832), (16, 103016124), (17, 96956352), (18, 91569888), (24, 68677416), (27, 61046592), (32, 51508062), (34, 48478176), (36, 45784944), (48, 34338708), (51, 32318784), (54, 30523296), (59, 27936576), (64, 25754031), (68, 24239088), (72, 22892472), (81, 20348864), (96, 17169354), (102, 16159392), (108, 15261648), (118, 13968288), (136, 12119544), (144, 11446236), (153, 10772928), (162, 10174432), (177, 9312192), (192, 8584677), (204, 8079696), (216, 7630824), (236, 6984144), (272, 6059772), (288, 5723118), (306, 5386464), (317, 5199552), (324, 5087216), (354, 4656096), (408, 4039848), (432, 3815412), (459, 3590976), (472, 3492072), (531, 3104064), (544, 3029886), (576, 2861559), (612, 2693232), (634, 2599776), (648, 2543608), (708, 2328048), (816, 2019924), (864, 1907706), (918, 1795488), (944, 1746036), (951, 1733184), (1003, 1643328), (1062, 1552032), (1088, 1514943), (1224, 1346616), (1268, 1299888), (1296, 1271804), (1377, 1196992), (1416, 1164024), (1593, 1034688), (1632, 1009962), (1728, 953853), (1836, 897744), (1888, 873018), (1902, 866592), (2006, 821664), (2124, 776016), (2448, 673308), (2536, 649944), (2592, 635902), (2754, 598496), (2832, 582012), (2853, 577728), (3009, 547776), (3186, 517344), (3264, 504981), (3672, 448872), (3776, 436509), (3804, 433296), (4012, 410832), (4248, 388008), (4779, 344896), (4896, 336654), (5072, 324972), (5184, 317951), (5389, 305856), (5508, 299248), (5664, 291006), (5706, 288864), (6018, 273888), (6372, 258672), (7344, 224436), (7608, 216648), (8024, 205416), (8496, 194004), (8559, 192576), (9027, 182592), (9558, 172448), (9792, 168327), (10144, 162486), (10778, 152928), (11016, 149624), (11328, 145503), (11412, 144432), (12036, 136944), (12744, 129336), (14688, 112218), (15216, 108324), (16048, 102708), (16167, 101952), (16992, 97002), (17118, 96288), (18054, 91296), (18703, 88128), (19116, 86224), (20288, 81243), (21556, 76464), (22032, 74812), (22824, 72216), (24072, 68472), (25488, 64668), (25677, 64192), (27081, 60864), (29376, 56109), (30432, 54162), (32096, 51354), (32334, 50976), (33984, 48501), (34236, 48144), (36108, 45648), (37406, 44064), (38232, 43112)]