21434448672

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16741

約数の個数: 288

約数和(自身を含む): 76556188800

約数和(自身を除く): 55121740128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1248, 1274, 1372, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2058, 2184, 2352, 2548, 2744, 2912, 3087, 3276, 3528, 3744, 3822, 4116, 4368, 4459, 4704, 5096, 5488, 5733, 6174, 6552, 7056, 7644, 8232, 8736, 8918, 10192, 10976, 11466, 12348, 13104, 13377, 14112, 15288, 16464, 16691, 17836, 20384, 22932, 24696, 26208, 26754, 30576, 32928, 33382, 35672, 40131, 45864, 49392, 50073, 53508, 61152, 66764, 71344, 80262, 91728, 98784, 100146, 107016, 116837, 133528, 142688, 150219, 160524, 183456, 200292, 214032, 216983, 233674, 267056, 300438, 321048, 350511, 400584, 428064, 433966, 467348, 534112, 600876, 642096, 650949, 701022, 801168, 817859, 867932, 934696, 1051533, 1201752, 1284192, 1301898, 1402044, 1518881, 1602336, 1635718, 1735864, 1869392, 1952847, 2103066, 2403504, 2453577, 2603796, 2804088, 3037762, 3271436, 3471728, 3738784, 3905694, 4206132, 4556643, 4807008, 4907154, 5207592, 5608176, 5725013, 6075524, 6542872, 6943456, 7360731, 7811388, 8412264, 9113286, 9814308, 10415184, 10632167, 11216352, 11450026, 12151048, 13085744, 13669929, 14721462, 15622776, 16824528, 17175039, 18226572, 19628616, 20830368, 21264334, 22900052, 24302096, 26171488, 27339858, 29442924, 31245552, 31896501, 33649056, 34350078, 36453144, 39257232, 42528668, 45800104, 48604192, 51525117, 54679716, 58885848, 62491104, 63793002, 68700156, 72906288, 74425169, 78514464, 85057336, 91600208, 95689503, 103050234, 109359432, 117771696, 127586004, 137400312, 145812576, 148850338, 170114672, 183200416, 191379006, 206100468, 218718864, 223275507, 235543392, 255172008, 274800624, 297700676, 340229344, 382758012, 412200936, 437437728, 446551014, 510344016, 549601248, 595401352, 669826521, 765516024, 824401872, 893102028, 1020688032, 1190802704, 1339653042, 1531032048, 1648803744, 1786204056, 2381605408, 2679306084, 3062064096, 3572408112, 5358612168, 7144816224, 10717224336, 21434448672]

約数ペア:

[(1, 21434448672), (2, 10717224336), (3, 7144816224), (4, 5358612168), (6, 3572408112), (7, 3062064096), (8, 2679306084), (9, 2381605408), (12, 1786204056), (13, 1648803744), (14, 1531032048), (16, 1339653042), (18, 1190802704), (21, 1020688032), (24, 893102028), (26, 824401872), (28, 765516024), (32, 669826521), (36, 595401352), (39, 549601248), (42, 510344016), (48, 446551014), (49, 437437728), (52, 412200936), (56, 382758012), (63, 340229344), (72, 297700676), (78, 274800624), (84, 255172008), (91, 235543392), (96, 223275507), (98, 218718864), (104, 206100468), (112, 191379006), (117, 183200416), (126, 170114672), (144, 148850338), (147, 145812576), (156, 137400312), (168, 127586004), (182, 117771696), (196, 109359432), (208, 103050234), (224, 95689503), (234, 91600208), (252, 85057336), (273, 78514464), (288, 74425169), (294, 72906288), (312, 68700156), (336, 63793002), (343, 62491104), (364, 58885848), (392, 54679716), (416, 51525117), (441, 48604192), (468, 45800104), (504, 42528668), (546, 39257232), (588, 36453144), (624, 34350078), (637, 33649056), (672, 31896501), (686, 31245552), (728, 29442924), (784, 27339858), (819, 26171488), (882, 24302096), (936, 22900052), (1008, 21264334), (1029, 20830368), (1092, 19628616), (1176, 18226572), (1248, 17175039), (1274, 16824528), (1372, 15622776), (1456, 14721462), (1568, 13669929), (1638, 13085744), (1764, 12151048), (1872, 11450026), (1911, 11216352), (2016, 10632167), (2058, 10415184), (2184, 9814308), (2352, 9113286), (2548, 8412264), (2744, 7811388), (2912, 7360731), (3087, 6943456), (3276, 6542872), (3528, 6075524), (3744, 5725013), (3822, 5608176), (4116, 5207592), (4368, 4907154), (4459, 4807008), (4704, 4556643), (5096, 4206132), (5488, 3905694), (5733, 3738784), (6174, 3471728), (6552, 3271436), (7056, 3037762), (7644, 2804088), (8232, 2603796), (8736, 2453577), (8918, 2403504), (10192, 2103066), (10976, 1952847), (11466, 1869392), (12348, 1735864), (13104, 1635718), (13377, 1602336), (14112, 1518881), (15288, 1402044), (16464, 1301898), (16691, 1284192), (17836, 1201752), (20384, 1051533), (22932, 934696), (24696, 867932), (26208, 817859), (26754, 801168), (30576, 701022), (32928, 650949), (33382, 642096), (35672, 600876), (40131, 534112), (45864, 467348), (49392, 433966), (50073, 428064), (53508, 400584), (61152, 350511), (66764, 321048), (71344, 300438), (80262, 267056), (91728, 233674), (98784, 216983), (100146, 214032), (107016, 200292), (116837, 183456), (133528, 160524), (142688, 150219)]