21748481328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1632

約数の個数: 320

約数和(自身を含む): 70852608000

約数和(自身を除く): 49104126672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 79, 84, 87, 112, 114, 116, 133, 152, 158, 168, 174, 203, 228, 232, 237, 266, 304, 316, 336, 348, 399, 406, 456, 464, 474, 532, 551, 553, 609, 632, 696, 798, 812, 912, 948, 1064, 1102, 1106, 1218, 1264, 1392, 1487, 1501, 1596, 1624, 1653, 1659, 1896, 2128, 2204, 2212, 2291, 2436, 2974, 3002, 3192, 3248, 3306, 3318, 3792, 3857, 4408, 4424, 4461, 4503, 4582, 4872, 5948, 6004, 6384, 6612, 6636, 6873, 7714, 8816, 8848, 8922, 9006, 9164, 9744, 10409, 10507, 11571, 11896, 12008, 13224, 13272, 13746, 15428, 16037, 17844, 18012, 18328, 20818, 21014, 23142, 23792, 24016, 26448, 26544, 27492, 28253, 30856, 31227, 31521, 32074, 35688, 36024, 36656, 41636, 42028, 43123, 43529, 46284, 48111, 54984, 56506, 61712, 62454, 63042, 64148, 71376, 72048, 83272, 84056, 84759, 86246, 87058, 92568, 96222, 109968, 113012, 117473, 124908, 126084, 128296, 129369, 130587, 166544, 168112, 169518, 172492, 174116, 185136, 192444, 197771, 226024, 234946, 249816, 252168, 256592, 258738, 261174, 301861, 304703, 339036, 344984, 348232, 352419, 384888, 395542, 452048, 469892, 499632, 504336, 517476, 522348, 593313, 603722, 609406, 678072, 689968, 696464, 704838, 769776, 791084, 819337, 822311, 905583, 914109, 939784, 1034952, 1044696, 1186626, 1207444, 1218812, 1356144, 1409676, 1582168, 1638674, 1644622, 1811166, 1828218, 1879568, 2069904, 2089392, 2231987, 2373252, 2414888, 2437624, 2458011, 2466933, 2819352, 3164336, 3277348, 3289244, 3406717, 3622332, 3656436, 4463974, 4746504, 4829776, 4875248, 4916022, 4933866, 5638704, 5735359, 6554696, 6578488, 6695961, 6813434, 7244664, 7312872, 8927948, 9493008, 9832044, 9867732, 10220151, 11470718, 13109392, 13156976, 13391922, 13626868, 14489328, 14625744, 15623909, 17206077, 17855896, 19664088, 19735464, 20440302, 22941436, 23847019, 26783844, 27253736, 31247818, 34412154, 35711792, 39328176, 39470928, 40880604, 45882872, 46871727, 47694038, 53567688, 54507472, 62495636, 64727623, 68824308, 71541057, 81761208, 91765744, 93743454, 95388076, 107135376, 124991272, 129455246, 137648616, 143082114, 163522416, 187486908, 190776152, 194182869, 249982544, 258910492, 275297232, 286164228, 374973816, 381552304, 388365738, 453093361, 517820984, 572328456, 749947632, 776731476, 906186722, 1035641968, 1144656912, 1359280083, 1553462952, 1812373444, 2718560166, 3106925904, 3624746888, 5437120332, 7249493776, 10874240664, 21748481328]

約数ペア:

[(1, 21748481328), (2, 10874240664), (3, 7249493776), (4, 5437120332), (6, 3624746888), (7, 3106925904), (8, 2718560166), (12, 1812373444), (14, 1553462952), (16, 1359280083), (19, 1144656912), (21, 1035641968), (24, 906186722), (28, 776731476), (29, 749947632), (38, 572328456), (42, 517820984), (48, 453093361), (56, 388365738), (57, 381552304), (58, 374973816), (76, 286164228), (79, 275297232), (84, 258910492), (87, 249982544), (112, 194182869), (114, 190776152), (116, 187486908), (133, 163522416), (152, 143082114), (158, 137648616), (168, 129455246), (174, 124991272), (203, 107135376), (228, 95388076), (232, 93743454), (237, 91765744), (266, 81761208), (304, 71541057), (316, 68824308), (336, 64727623), (348, 62495636), (399, 54507472), (406, 53567688), (456, 47694038), (464, 46871727), (474, 45882872), (532, 40880604), (551, 39470928), (553, 39328176), (609, 35711792), (632, 34412154), (696, 31247818), (798, 27253736), (812, 26783844), (912, 23847019), (948, 22941436), (1064, 20440302), (1102, 19735464), (1106, 19664088), (1218, 17855896), (1264, 17206077), (1392, 15623909), (1487, 14625744), (1501, 14489328), (1596, 13626868), (1624, 13391922), (1653, 13156976), (1659, 13109392), (1896, 11470718), (2128, 10220151), (2204, 9867732), (2212, 9832044), (2291, 9493008), (2436, 8927948), (2974, 7312872), (3002, 7244664), (3192, 6813434), (3248, 6695961), (3306, 6578488), (3318, 6554696), (3792, 5735359), (3857, 5638704), (4408, 4933866), (4424, 4916022), (4461, 4875248), (4503, 4829776), (4582, 4746504), (4872, 4463974), (5948, 3656436), (6004, 3622332), (6384, 3406717), (6612, 3289244), (6636, 3277348), (6873, 3164336), (7714, 2819352), (8816, 2466933), (8848, 2458011), (8922, 2437624), (9006, 2414888), (9164, 2373252), (9744, 2231987), (10409, 2089392), (10507, 2069904), (11571, 1879568), (11896, 1828218), (12008, 1811166), (13224, 1644622), (13272, 1638674), (13746, 1582168), (15428, 1409676), (16037, 1356144), (17844, 1218812), (18012, 1207444), (18328, 1186626), (20818, 1044696), (21014, 1034952), (23142, 939784), (23792, 914109), (24016, 905583), (26448, 822311), (26544, 819337), (27492, 791084), (28253, 769776), (30856, 704838), (31227, 696464), (31521, 689968), (32074, 678072), (35688, 609406), (36024, 603722), (36656, 593313), (41636, 522348), (42028, 517476), (43123, 504336), (43529, 499632), (46284, 469892), (48111, 452048), (54984, 395542), (56506, 384888), (61712, 352419), (62454, 348232), (63042, 344984), (64148, 339036), (71376, 304703), (72048, 301861), (83272, 261174), (84056, 258738), (84759, 256592), (86246, 252168), (87058, 249816), (92568, 234946), (96222, 226024), (109968, 197771), (113012, 192444), (117473, 185136), (124908, 174116), (126084, 172492), (128296, 169518), (129369, 168112), (130587, 166544)]