2491943575968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10215563}}^1$

素因数の和:10215608

約数の個数: 216

約数和(自身を含む): 8902005918624

約数和(自身を除く): 6410062342656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 693, 726, 792, 847, 924, 968, 1008, 1056, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2016, 2178, 2464, 2541, 2772, 2904, 3168, 3388, 3696, 3872, 4356, 5082, 5544, 5808, 6776, 7392, 7623, 8712, 10164, 11088, 11616, 13552, 15246, 17424, 20328, 22176, 27104, 30492, 34848, 40656, 60984, 81312, 121968, 243936, 10215563, 20431126, 30646689, 40862252, 61293378, 71508941, 81724504, 91940067, 112371193, 122586756, 143017882, 163449008, 183880134, 214526823, 224742386, 245173512, 286035764, 326898016, 337113579, 367760268, 429053646, 449484772, 490347024, 572071528, 643580469, 674227158, 735520536, 786598351, 858107292, 898969544, 980694048, 1011340737, 1144143056, 1236083123, 1287160938, 1348454316, 1471041072, 1573196702, 1716214584, 1797939088, 2022681474, 2288286112, 2359795053, 2472166246, 2574321876, 2696908632, 2942082144, 3146393404, 3432429168, 3595878176, 3708249369, 4045362948, 4719590106, 4944332492, 5148643752, 5393817264, 6292786808, 6864858336, 7079385159, 7416498738, 8090725896, 8652581861, 9439180212, 9888664984, 10297287504, 10787634528, 11124748107, 12585573616, 14158770318, 14832997476, 16181451792, 17305163722, 18878360424, 19777329968, 20594575008, 22249496214, 25171147232, 25957745583, 28317540636, 29665994952, 32362903584, 34610327444, 37756720848, 39554659936, 44498992428, 51915491166, 56635081272, 59331989904, 69220654888, 75513441696, 77873236749, 88997984856, 103830982332, 113270162544, 118663979808, 138441309776, 155746473498, 177995969712, 207661964664, 226540325088, 276882619552, 311492946996, 355991939424, 415323929328, 622985893992, 830647858656, 1245971787984, 2491943575968]

約数ペア:

[(1, 2491943575968), (2, 1245971787984), (3, 830647858656), (4, 622985893992), (6, 415323929328), (7, 355991939424), (8, 311492946996), (9, 276882619552), (11, 226540325088), (12, 207661964664), (14, 177995969712), (16, 155746473498), (18, 138441309776), (21, 118663979808), (22, 113270162544), (24, 103830982332), (28, 88997984856), (32, 77873236749), (33, 75513441696), (36, 69220654888), (42, 59331989904), (44, 56635081272), (48, 51915491166), (56, 44498992428), (63, 39554659936), (66, 37756720848), (72, 34610327444), (77, 32362903584), (84, 29665994952), (88, 28317540636), (96, 25957745583), (99, 25171147232), (112, 22249496214), (121, 20594575008), (126, 19777329968), (132, 18878360424), (144, 17305163722), (154, 16181451792), (168, 14832997476), (176, 14158770318), (198, 12585573616), (224, 11124748107), (231, 10787634528), (242, 10297287504), (252, 9888664984), (264, 9439180212), (288, 8652581861), (308, 8090725896), (336, 7416498738), (352, 7079385159), (363, 6864858336), (396, 6292786808), (462, 5393817264), (484, 5148643752), (504, 4944332492), (528, 4719590106), (616, 4045362948), (672, 3708249369), (693, 3595878176), (726, 3432429168), (792, 3146393404), (847, 2942082144), (924, 2696908632), (968, 2574321876), (1008, 2472166246), (1056, 2359795053), (1089, 2288286112), (1232, 2022681474), (1386, 1797939088), (1452, 1716214584), (1584, 1573196702), (1694, 1471041072), (1848, 1348454316), (1936, 1287160938), (2016, 1236083123), (2178, 1144143056), (2464, 1011340737), (2541, 980694048), (2772, 898969544), (2904, 858107292), (3168, 786598351), (3388, 735520536), (3696, 674227158), (3872, 643580469), (4356, 572071528), (5082, 490347024), (5544, 449484772), (5808, 429053646), (6776, 367760268), (7392, 337113579), (7623, 326898016), (8712, 286035764), (10164, 245173512), (11088, 224742386), (11616, 214526823), (13552, 183880134), (15246, 163449008), (17424, 143017882), (20328, 122586756), (22176, 112371193), (27104, 91940067), (30492, 81724504), (34848, 71508941), (40656, 61293378), (60984, 40862252), (81312, 30646689), (121968, 20431126), (243936, 10215563)]