1811120688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 320

約数和(自身を含む): 5892956160

約数和(自身を除く): 4081835472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 101, 103, 104, 108, 117, 124, 144, 156, 186, 202, 206, 208, 216, 234, 248, 279, 303, 309, 312, 351, 372, 403, 404, 412, 432, 468, 496, 558, 606, 618, 624, 702, 744, 806, 808, 824, 837, 909, 927, 936, 1116, 1209, 1212, 1236, 1313, 1339, 1404, 1488, 1612, 1616, 1648, 1674, 1818, 1854, 1872, 2232, 2418, 2424, 2472, 2626, 2678, 2727, 2781, 2808, 3131, 3193, 3224, 3348, 3627, 3636, 3708, 3939, 4017, 4464, 4836, 4848, 4944, 5252, 5356, 5454, 5562, 5616, 6262, 6386, 6448, 6696, 7254, 7272, 7416, 7878, 8034, 9393, 9579, 9672, 10403, 10504, 10712, 10881, 10908, 11124, 11817, 12051, 12524, 12772, 13392, 14508, 14544, 14832, 15756, 16068, 18786, 19158, 19344, 20806, 21008, 21424, 21762, 21816, 22248, 23634, 24102, 25048, 25544, 28179, 28737, 29016, 31209, 31512, 32136, 35451, 36153, 37572, 38316, 40703, 41509, 41612, 43524, 43632, 44496, 47268, 48204, 50096, 51088, 56358, 57474, 58032, 62418, 63024, 64272, 70902, 72306, 75144, 76632, 81406, 83018, 83224, 84537, 86211, 87048, 93627, 94536, 96408, 112716, 114948, 122109, 124527, 124836, 135239, 141804, 144612, 150288, 153264, 162812, 166036, 166448, 169074, 172422, 174096, 187254, 189072, 192816, 225432, 229896, 244218, 249054, 249672, 270478, 280881, 283608, 289224, 322493, 325624, 332072, 338148, 344844, 366327, 373581, 374508, 405717, 450864, 459792, 488436, 498108, 499344, 540956, 561762, 567216, 578448, 644986, 651248, 664144, 676296, 689688, 732654, 747162, 749016, 811434, 967479, 976872, 996216, 1081912, 1098981, 1120743, 1123524, 1217151, 1289972, 1352592, 1379376, 1465308, 1494324, 1498032, 1622868, 1934958, 1953744, 1992432, 2163824, 2197962, 2241486, 2247048, 2434302, 2579944, 2902437, 2930616, 2988648, 3245736, 3651453, 3869916, 4192409, 4395924, 4482972, 4494096, 4868604, 5159888, 5804874, 5861232, 5977296, 6491472, 7302906, 7739832, 8384818, 8707311, 8791848, 8965944, 9737208, 11609748, 12577227, 14605812, 15479664, 16769636, 17414622, 17583696, 17931888, 19474416, 23219496, 25154454, 29211624, 33539272, 34829244, 37731681, 46438992, 50308908, 58423248, 67078544, 69658488, 75463362, 100617816, 113195043, 139316976, 150926724, 201235632, 226390086, 301853448, 452780172, 603706896, 905560344, 1811120688]

約数ペア:

[(1, 1811120688), (2, 905560344), (3, 603706896), (4, 452780172), (6, 301853448), (8, 226390086), (9, 201235632), (12, 150926724), (13, 139316976), (16, 113195043), (18, 100617816), (24, 75463362), (26, 69658488), (27, 67078544), (31, 58423248), (36, 50308908), (39, 46438992), (48, 37731681), (52, 34829244), (54, 33539272), (62, 29211624), (72, 25154454), (78, 23219496), (93, 19474416), (101, 17931888), (103, 17583696), (104, 17414622), (108, 16769636), (117, 15479664), (124, 14605812), (144, 12577227), (156, 11609748), (186, 9737208), (202, 8965944), (206, 8791848), (208, 8707311), (216, 8384818), (234, 7739832), (248, 7302906), (279, 6491472), (303, 5977296), (309, 5861232), (312, 5804874), (351, 5159888), (372, 4868604), (403, 4494096), (404, 4482972), (412, 4395924), (432, 4192409), (468, 3869916), (496, 3651453), (558, 3245736), (606, 2988648), (618, 2930616), (624, 2902437), (702, 2579944), (744, 2434302), (806, 2247048), (808, 2241486), (824, 2197962), (837, 2163824), (909, 1992432), (927, 1953744), (936, 1934958), (1116, 1622868), (1209, 1498032), (1212, 1494324), (1236, 1465308), (1313, 1379376), (1339, 1352592), (1404, 1289972), (1488, 1217151), (1612, 1123524), (1616, 1120743), (1648, 1098981), (1674, 1081912), (1818, 996216), (1854, 976872), (1872, 967479), (2232, 811434), (2418, 749016), (2424, 747162), (2472, 732654), (2626, 689688), (2678, 676296), (2727, 664144), (2781, 651248), (2808, 644986), (3131, 578448), (3193, 567216), (3224, 561762), (3348, 540956), (3627, 499344), (3636, 498108), (3708, 488436), (3939, 459792), (4017, 450864), (4464, 405717), (4836, 374508), (4848, 373581), (4944, 366327), (5252, 344844), (5356, 338148), (5454, 332072), (5562, 325624), (5616, 322493), (6262, 289224), (6386, 283608), (6448, 280881), (6696, 270478), (7254, 249672), (7272, 249054), (7416, 244218), (7878, 229896), (8034, 225432), (9393, 192816), (9579, 189072), (9672, 187254), (10403, 174096), (10504, 172422), (10712, 169074), (10881, 166448), (10908, 166036), (11124, 162812), (11817, 153264), (12051, 150288), (12524, 144612), (12772, 141804), (13392, 135239), (14508, 124836), (14544, 124527), (14832, 122109), (15756, 114948), (16068, 112716), (18786, 96408), (19158, 94536), (19344, 93627), (20806, 87048), (21008, 86211), (21424, 84537), (21762, 83224), (21816, 83018), (22248, 81406), (23634, 76632), (24102, 75144), (25048, 72306), (25544, 70902), (28179, 64272), (28737, 63024), (29016, 62418), (31209, 58032), (31512, 57474), (32136, 56358), (35451, 51088), (36153, 50096), (37572, 48204), (38316, 47268), (40703, 44496), (41509, 43632), (41612, 43524)]