1310959728

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 240

約数和(自身を含む): 4214167776

約数和(自身を除く): 2903208048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 144, 148, 156, 162, 208, 216, 222, 234, 243, 296, 312, 324, 333, 351, 432, 444, 468, 481, 486, 592, 624, 648, 666, 701, 702, 888, 936, 962, 972, 999, 1053, 1296, 1332, 1402, 1404, 1443, 1776, 1872, 1924, 1944, 1998, 2103, 2106, 2664, 2804, 2808, 2886, 2997, 3159, 3848, 3888, 3996, 4206, 4212, 4329, 5328, 5608, 5616, 5772, 5994, 6309, 6318, 7696, 7992, 8412, 8424, 8658, 8991, 9113, 11216, 11544, 11988, 12618, 12636, 12987, 15984, 16824, 16848, 17316, 17982, 18226, 18927, 23088, 23976, 25236, 25272, 25937, 25974, 27339, 33648, 34632, 35964, 36452, 37854, 38961, 47952, 50472, 50544, 51874, 51948, 54678, 56781, 69264, 71928, 72904, 75708, 77811, 77922, 82017, 100944, 103748, 103896, 109356, 113562, 116883, 143856, 145808, 151416, 155622, 155844, 164034, 170343, 207496, 207792, 218712, 227124, 233433, 233766, 246051, 302832, 311244, 311688, 328068, 337181, 340686, 414992, 437424, 454248, 466866, 467532, 492102, 622488, 623376, 656136, 674362, 681372, 700299, 738153, 908496, 933732, 935064, 984204, 1011543, 1244976, 1312272, 1348724, 1362744, 1400598, 1476306, 1867464, 1870128, 1968408, 2023086, 2100897, 2214459, 2697448, 2725488, 2801196, 2952612, 3034629, 3734928, 3936816, 4046172, 4201794, 4428918, 5394896, 5602392, 5905224, 6069258, 6302691, 8092344, 8403588, 8857836, 9103887, 11204784, 11810448, 12138516, 12605382, 16184688, 16807176, 17715672, 18207774, 24277032, 25210764, 27311661, 33614352, 35431344, 36415548, 48554064, 50421528, 54623322, 72831096, 81934983, 100843056, 109246644, 145662192, 163869966, 218493288, 327739932, 436986576, 655479864, 1310959728]

約数ペア:

[(1, 1310959728), (2, 655479864), (3, 436986576), (4, 327739932), (6, 218493288), (8, 163869966), (9, 145662192), (12, 109246644), (13, 100843056), (16, 81934983), (18, 72831096), (24, 54623322), (26, 50421528), (27, 48554064), (36, 36415548), (37, 35431344), (39, 33614352), (48, 27311661), (52, 25210764), (54, 24277032), (72, 18207774), (74, 17715672), (78, 16807176), (81, 16184688), (104, 12605382), (108, 12138516), (111, 11810448), (117, 11204784), (144, 9103887), (148, 8857836), (156, 8403588), (162, 8092344), (208, 6302691), (216, 6069258), (222, 5905224), (234, 5602392), (243, 5394896), (296, 4428918), (312, 4201794), (324, 4046172), (333, 3936816), (351, 3734928), (432, 3034629), (444, 2952612), (468, 2801196), (481, 2725488), (486, 2697448), (592, 2214459), (624, 2100897), (648, 2023086), (666, 1968408), (701, 1870128), (702, 1867464), (888, 1476306), (936, 1400598), (962, 1362744), (972, 1348724), (999, 1312272), (1053, 1244976), (1296, 1011543), (1332, 984204), (1402, 935064), (1404, 933732), (1443, 908496), (1776, 738153), (1872, 700299), (1924, 681372), (1944, 674362), (1998, 656136), (2103, 623376), (2106, 622488), (2664, 492102), (2804, 467532), (2808, 466866), (2886, 454248), (2997, 437424), (3159, 414992), (3848, 340686), (3888, 337181), (3996, 328068), (4206, 311688), (4212, 311244), (4329, 302832), (5328, 246051), (5608, 233766), (5616, 233433), (5772, 227124), (5994, 218712), (6309, 207792), (6318, 207496), (7696, 170343), (7992, 164034), (8412, 155844), (8424, 155622), (8658, 151416), (8991, 145808), (9113, 143856), (11216, 116883), (11544, 113562), (11988, 109356), (12618, 103896), (12636, 103748), (12987, 100944), (15984, 82017), (16824, 77922), (16848, 77811), (17316, 75708), (17982, 72904), (18226, 71928), (18927, 69264), (23088, 56781), (23976, 54678), (25236, 51948), (25272, 51874), (25937, 50544), (25974, 50472), (27339, 47952), (33648, 38961), (34632, 37854), (35964, 36452)]