1905745968

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 280

約数和(自身を含む): 6703954848

約数和(自身を除く): 4798208880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 486, 504, 567, 612, 648, 714, 729, 756, 816, 918, 952, 972, 1008, 1071, 1134, 1224, 1296, 1373, 1377, 1428, 1458, 1512, 1701, 1836, 1904, 1944, 2142, 2268, 2448, 2746, 2754, 2856, 2916, 3024, 3213, 3402, 3672, 3888, 4119, 4131, 4284, 4536, 5103, 5492, 5508, 5712, 5832, 6426, 6804, 7344, 8238, 8262, 8568, 9072, 9611, 9639, 10206, 10984, 11016, 11664, 12357, 12393, 12852, 13608, 16476, 16524, 17136, 19222, 19278, 20412, 21968, 22032, 23341, 24714, 24786, 25704, 27216, 28833, 28917, 32952, 33048, 37071, 38444, 38556, 40824, 46682, 49428, 49572, 51408, 57666, 57834, 65904, 66096, 70023, 74142, 76888, 77112, 81648, 86499, 86751, 93364, 98856, 99144, 111213, 115332, 115668, 140046, 148284, 153776, 154224, 163387, 172998, 173502, 186728, 197712, 198288, 210069, 222426, 230664, 231336, 259497, 280092, 296568, 326774, 333639, 345996, 347004, 373456, 420138, 444852, 461328, 462672, 490161, 518994, 560184, 593136, 630207, 653548, 667278, 691992, 694008, 778491, 840276, 889704, 980322, 1000917, 1037988, 1120368, 1260414, 1307096, 1334556, 1383984, 1388016, 1470483, 1556982, 1680552, 1779408, 1890621, 1960644, 2001834, 2075976, 2335473, 2520828, 2614192, 2669112, 2940966, 3113964, 3361104, 3781242, 3921288, 4003668, 4151952, 4411449, 4670946, 5041656, 5338224, 5671863, 5881932, 6227928, 7006419, 7562484, 7842576, 8007336, 8822898, 9341892, 10083312, 11343726, 11763864, 12455856, 13234347, 14012838, 15124968, 16014672, 17015589, 17645796, 18683784, 22687452, 23527728, 26468694, 28025676, 30249936, 34031178, 35291592, 37367568, 39703041, 45374904, 52937388, 56051352, 68062356, 70583184, 79406082, 90749808, 105874776, 112102704, 119109123, 136124712, 158812164, 211749552, 238218246, 272249424, 317624328, 476436492, 635248656, 952872984, 1905745968]

約数ペア:

[(1, 1905745968), (2, 952872984), (3, 635248656), (4, 476436492), (6, 317624328), (7, 272249424), (8, 238218246), (9, 211749552), (12, 158812164), (14, 136124712), (16, 119109123), (17, 112102704), (18, 105874776), (21, 90749808), (24, 79406082), (27, 70583184), (28, 68062356), (34, 56051352), (36, 52937388), (42, 45374904), (48, 39703041), (51, 37367568), (54, 35291592), (56, 34031178), (63, 30249936), (68, 28025676), (72, 26468694), (81, 23527728), (84, 22687452), (102, 18683784), (108, 17645796), (112, 17015589), (119, 16014672), (126, 15124968), (136, 14012838), (144, 13234347), (153, 12455856), (162, 11763864), (168, 11343726), (189, 10083312), (204, 9341892), (216, 8822898), (238, 8007336), (243, 7842576), (252, 7562484), (272, 7006419), (306, 6227928), (324, 5881932), (336, 5671863), (357, 5338224), (378, 5041656), (408, 4670946), (432, 4411449), (459, 4151952), (476, 4003668), (486, 3921288), (504, 3781242), (567, 3361104), (612, 3113964), (648, 2940966), (714, 2669112), (729, 2614192), (756, 2520828), (816, 2335473), (918, 2075976), (952, 2001834), (972, 1960644), (1008, 1890621), (1071, 1779408), (1134, 1680552), (1224, 1556982), (1296, 1470483), (1373, 1388016), (1377, 1383984), (1428, 1334556), (1458, 1307096), (1512, 1260414), (1701, 1120368), (1836, 1037988), (1904, 1000917), (1944, 980322), (2142, 889704), (2268, 840276), (2448, 778491), (2746, 694008), (2754, 691992), (2856, 667278), (2916, 653548), (3024, 630207), (3213, 593136), (3402, 560184), (3672, 518994), (3888, 490161), (4119, 462672), (4131, 461328), (4284, 444852), (4536, 420138), (5103, 373456), (5492, 347004), (5508, 345996), (5712, 333639), (5832, 326774), (6426, 296568), (6804, 280092), (7344, 259497), (8238, 231336), (8262, 230664), (8568, 222426), (9072, 210069), (9611, 198288), (9639, 197712), (10206, 186728), (10984, 173502), (11016, 172998), (11664, 163387), (12357, 154224), (12393, 153776), (12852, 148284), (13608, 140046), (16476, 115668), (16524, 115332), (17136, 111213), (19222, 99144), (19278, 98856), (20412, 93364), (21968, 86751), (22032, 86499), (23341, 81648), (24714, 77112), (24786, 76888), (25704, 74142), (27216, 70023), (28833, 66096), (28917, 65904), (32952, 57834), (33048, 57666), (37071, 51408), (38444, 49572), (38556, 49428), (40824, 46682)]