991217818944

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{4787}}^1$

素因数の和:5547

約数の個数: 280

約数和(自身を含む): 2993120333280

約数和(自身を除く): 2001902514336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 288, 324, 354, 432, 472, 531, 576, 648, 677, 708, 864, 944, 1062, 1296, 1354, 1416, 1593, 1728, 1888, 2031, 2124, 2592, 2708, 2832, 3186, 3776, 4062, 4248, 4779, 4787, 5184, 5416, 5664, 6093, 6372, 8124, 8496, 9558, 9574, 10832, 11328, 12186, 12744, 14361, 16248, 16992, 18279, 19116, 19148, 21664, 24372, 25488, 28722, 32496, 33984, 36558, 38232, 38296, 39943, 43083, 43328, 48744, 50976, 54837, 57444, 64992, 73116, 76464, 76592, 79886, 86166, 97488, 101952, 109674, 114888, 119829, 129249, 129984, 146232, 152928, 153184, 159772, 172332, 194976, 219348, 229776, 239658, 258498, 282433, 292464, 305856, 306368, 319544, 344664, 359487, 387747, 389952, 438696, 459552, 479316, 516996, 564866, 584928, 639088, 689328, 718974, 775494, 847299, 877392, 919104, 958632, 1033992, 1078461, 1129732, 1169856, 1278176, 1378656, 1437948, 1550988, 1694598, 1754784, 1917264, 2067984, 2156922, 2259464, 2541897, 2556352, 2757312, 2875896, 3101976, 3235383, 3240799, 3389196, 3509568, 3834528, 4135968, 4313844, 4518928, 5083794, 5751792, 6203952, 6470766, 6481598, 6778392, 7625691, 7669056, 8271936, 8627688, 9037856, 9722397, 10167588, 11503584, 12407904, 12941532, 12963196, 13556784, 15251382, 17255376, 18075712, 19444794, 20335176, 22877073, 23007168, 24815808, 25883064, 25926392, 27113568, 29167191, 30502764, 34510752, 38889588, 40670352, 45754146, 51766128, 51852784, 54227136, 58334382, 61005528, 69021504, 77779176, 81340704, 87501573, 91508292, 103532256, 103705568, 116668764, 122011056, 155558352, 162681408, 175003146, 183016584, 191207141, 207064512, 207411136, 233337528, 244022112, 262504719, 311116704, 350006292, 366033168, 382414282, 466675056, 488044224, 525009438, 573621423, 622233408, 700012584, 732066336, 764828564, 933350112, 1050018876, 1147242846, 1400025168, 1464132672, 1529657128, 1720864269, 1866700224, 2100037752, 2294485692, 2800050336, 3059314256, 3441728538, 4200075504, 4588971384, 5162592807, 5600100672, 6118628512, 6883457076, 8400151008, 9177942768, 10325185614, 12237257024, 13766914152, 15487778421, 16800302016, 18355885536, 20650371228, 27533828304, 30975556842, 36711771072, 41300742456, 55067656608, 61951113684, 82601484912, 110135313216, 123902227368, 165202969824, 247804454736, 330405939648, 495608909472, 991217818944]

約数ペア:

[(1, 991217818944), (2, 495608909472), (3, 330405939648), (4, 247804454736), (6, 165202969824), (8, 123902227368), (9, 110135313216), (12, 82601484912), (16, 61951113684), (18, 55067656608), (24, 41300742456), (27, 36711771072), (32, 30975556842), (36, 27533828304), (48, 20650371228), (54, 18355885536), (59, 16800302016), (64, 15487778421), (72, 13766914152), (81, 12237257024), (96, 10325185614), (108, 9177942768), (118, 8400151008), (144, 6883457076), (162, 6118628512), (177, 5600100672), (192, 5162592807), (216, 4588971384), (236, 4200075504), (288, 3441728538), (324, 3059314256), (354, 2800050336), (432, 2294485692), (472, 2100037752), (531, 1866700224), (576, 1720864269), (648, 1529657128), (677, 1464132672), (708, 1400025168), (864, 1147242846), (944, 1050018876), (1062, 933350112), (1296, 764828564), (1354, 732066336), (1416, 700012584), (1593, 622233408), (1728, 573621423), (1888, 525009438), (2031, 488044224), (2124, 466675056), (2592, 382414282), (2708, 366033168), (2832, 350006292), (3186, 311116704), (3776, 262504719), (4062, 244022112), (4248, 233337528), (4779, 207411136), (4787, 207064512), (5184, 191207141), (5416, 183016584), (5664, 175003146), (6093, 162681408), (6372, 155558352), (8124, 122011056), (8496, 116668764), (9558, 103705568), (9574, 103532256), (10832, 91508292), (11328, 87501573), (12186, 81340704), (12744, 77779176), (14361, 69021504), (16248, 61005528), (16992, 58334382), (18279, 54227136), (19116, 51852784), (19148, 51766128), (21664, 45754146), (24372, 40670352), (25488, 38889588), (28722, 34510752), (32496, 30502764), (33984, 29167191), (36558, 27113568), (38232, 25926392), (38296, 25883064), (39943, 24815808), (43083, 23007168), (43328, 22877073), (48744, 20335176), (50976, 19444794), (54837, 18075712), (57444, 17255376), (64992, 15251382), (73116, 13556784), (76464, 12963196), (76592, 12941532), (79886, 12407904), (86166, 11503584), (97488, 10167588), (101952, 9722397), (109674, 9037856), (114888, 8627688), (119829, 8271936), (129249, 7669056), (129984, 7625691), (146232, 6778392), (152928, 6481598), (153184, 6470766), (159772, 6203952), (172332, 5751792), (194976, 5083794), (219348, 4518928), (229776, 4313844), (239658, 4135968), (258498, 3834528), (282433, 3509568), (292464, 3389196), (305856, 3240799), (306368, 3235383), (319544, 3101976), (344664, 2875896), (359487, 2757312), (387747, 2556352), (389952, 2541897), (438696, 2259464), (459552, 2156922), (479316, 2067984), (516996, 1917264), (564866, 1754784), (584928, 1694598), (639088, 1550988), (689328, 1437948), (718974, 1378656), (775494, 1278176), (847299, 1169856), (877392, 1129732), (919104, 1078461), (958632, 1033992)]