2721245472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 8824757760

約数和(自身を除く): 6103512288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 198, 229, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 458, 484, 496, 528, 558, 682, 687, 726, 744, 792, 916, 968, 992, 1023, 1056, 1089, 1116, 1331, 1364, 1374, 1452, 1488, 1584, 1832, 1936, 2046, 2061, 2178, 2232, 2519, 2662, 2728, 2748, 2904, 2976, 3069, 3168, 3664, 3751, 3872, 3993, 4092, 4122, 4356, 4464, 5038, 5324, 5456, 5496, 5808, 6138, 7099, 7328, 7502, 7557, 7986, 8184, 8244, 8712, 8928, 10076, 10648, 10912, 10992, 11253, 11616, 11979, 12276, 14198, 15004, 15114, 15972, 16368, 16488, 17424, 20152, 21296, 21297, 21984, 22506, 22671, 23958, 24552, 27709, 28396, 30008, 30228, 31944, 32736, 32976, 33759, 34848, 40304, 41261, 42592, 42594, 45012, 45342, 47916, 49104, 55418, 56792, 60016, 60456, 63888, 63891, 65952, 67518, 78089, 80608, 82522, 83127, 85188, 90024, 90684, 95832, 98208, 110836, 113584, 120032, 120912, 123783, 127776, 127782, 135036, 156178, 165044, 166254, 170376, 180048, 181368, 191664, 221672, 227168, 234267, 241824, 247566, 249381, 255564, 270072, 304799, 312356, 330088, 332508, 340752, 360096, 362736, 371349, 383328, 443344, 468534, 495132, 498762, 511128, 540144, 609598, 624712, 660176, 665016, 681504, 702801, 725472, 742698, 858979, 886688, 914397, 937068, 990264, 997524, 1022256, 1080288, 1219196, 1249424, 1320352, 1330032, 1405602, 1485396, 1717958, 1828794, 1874136, 1980528, 1995048, 2044512, 2438392, 2498848, 2576937, 2660064, 2743191, 2811204, 2970792, 3435916, 3657588, 3748272, 3961056, 3990096, 4876784, 5153874, 5486382, 5622408, 5941584, 6871832, 7315176, 7496544, 7730811, 7980192, 9448769, 9753568, 10307748, 10972764, 11244816, 11883168, 13743664, 14630352, 15461622, 18897538, 20615496, 21945528, 22489632, 27487328, 28346307, 29260704, 30923244, 37795076, 41230992, 43891056, 56692614, 61846488, 75590152, 82461984, 85038921, 87782112, 113385228, 123692976, 151180304, 170077842, 226770456, 247385952, 302360608, 340155684, 453540912, 680311368, 907081824, 1360622736, 2721245472]

約数ペア:

[(1, 2721245472), (2, 1360622736), (3, 907081824), (4, 680311368), (6, 453540912), (8, 340155684), (9, 302360608), (11, 247385952), (12, 226770456), (16, 170077842), (18, 151180304), (22, 123692976), (24, 113385228), (31, 87782112), (32, 85038921), (33, 82461984), (36, 75590152), (44, 61846488), (48, 56692614), (62, 43891056), (66, 41230992), (72, 37795076), (88, 30923244), (93, 29260704), (96, 28346307), (99, 27487328), (121, 22489632), (124, 21945528), (132, 20615496), (144, 18897538), (176, 15461622), (186, 14630352), (198, 13743664), (229, 11883168), (242, 11244816), (248, 10972764), (264, 10307748), (279, 9753568), (288, 9448769), (341, 7980192), (352, 7730811), (363, 7496544), (372, 7315176), (396, 6871832), (458, 5941584), (484, 5622408), (496, 5486382), (528, 5153874), (558, 4876784), (682, 3990096), (687, 3961056), (726, 3748272), (744, 3657588), (792, 3435916), (916, 2970792), (968, 2811204), (992, 2743191), (1023, 2660064), (1056, 2576937), (1089, 2498848), (1116, 2438392), (1331, 2044512), (1364, 1995048), (1374, 1980528), (1452, 1874136), (1488, 1828794), (1584, 1717958), (1832, 1485396), (1936, 1405602), (2046, 1330032), (2061, 1320352), (2178, 1249424), (2232, 1219196), (2519, 1080288), (2662, 1022256), (2728, 997524), (2748, 990264), (2904, 937068), (2976, 914397), (3069, 886688), (3168, 858979), (3664, 742698), (3751, 725472), (3872, 702801), (3993, 681504), (4092, 665016), (4122, 660176), (4356, 624712), (4464, 609598), (5038, 540144), (5324, 511128), (5456, 498762), (5496, 495132), (5808, 468534), (6138, 443344), (7099, 383328), (7328, 371349), (7502, 362736), (7557, 360096), (7986, 340752), (8184, 332508), (8244, 330088), (8712, 312356), (8928, 304799), (10076, 270072), (10648, 255564), (10912, 249381), (10992, 247566), (11253, 241824), (11616, 234267), (11979, 227168), (12276, 221672), (14198, 191664), (15004, 181368), (15114, 180048), (15972, 170376), (16368, 166254), (16488, 165044), (17424, 156178), (20152, 135036), (21296, 127782), (21297, 127776), (21984, 123783), (22506, 120912), (22671, 120032), (23958, 113584), (24552, 110836), (27709, 98208), (28396, 95832), (30008, 90684), (30228, 90024), (31944, 85188), (32736, 83127), (32976, 82522), (33759, 80608), (34848, 78089), (40304, 67518), (41261, 65952), (42592, 63891), (42594, 63888), (45012, 60456), (45342, 60016), (47916, 56792), (49104, 55418)]