21400319232

素因数分解:

$2^8\times 3^4\times {\mathrm{919}}^1\times {\mathrm{1123}}^1$

素因数の和:2070

約数の個数: 180

約数和(自身を含む): 63938200480

約数和(自身を除く): 42537881248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 919, 1123, 1152, 1296, 1728, 1838, 2246, 2304, 2592, 2757, 3369, 3456, 3676, 4492, 5184, 5514, 6738, 6912, 7352, 8271, 8984, 10107, 10368, 11028, 13476, 14704, 16542, 17968, 20214, 20736, 22056, 24813, 26952, 29408, 30321, 33084, 35936, 40428, 44112, 49626, 53904, 58816, 60642, 66168, 71872, 74439, 80856, 88224, 90963, 99252, 107808, 117632, 121284, 132336, 143744, 148878, 161712, 176448, 181926, 198504, 215616, 235264, 242568, 264672, 287488, 297756, 323424, 352896, 363852, 397008, 431232, 485136, 529344, 595512, 646848, 705792, 727704, 794016, 862464, 970272, 1032037, 1058688, 1191024, 1293696, 1455408, 1588032, 1940544, 2064074, 2117376, 2382048, 2587392, 2910816, 3096111, 3176064, 3881088, 4128148, 4764096, 5821632, 6192222, 6352128, 7762176, 8256296, 9288333, 9528192, 11643264, 12384444, 16512592, 18576666, 19056384, 23286528, 24768888, 27864999, 33025184, 37153332, 49537776, 55729998, 66050368, 74306664, 83594997, 99075552, 111459996, 132100736, 148613328, 167189994, 198151104, 222919992, 264201472, 297226656, 334379988, 396302208, 445839984, 594453312, 668759976, 792604416, 891679968, 1188906624, 1337519952, 1783359936, 2377813248, 2675039904, 3566719872, 5350079808, 7133439744, 10700159616, 21400319232]

約数ペア:

[(1, 21400319232), (2, 10700159616), (3, 7133439744), (4, 5350079808), (6, 3566719872), (8, 2675039904), (9, 2377813248), (12, 1783359936), (16, 1337519952), (18, 1188906624), (24, 891679968), (27, 792604416), (32, 668759976), (36, 594453312), (48, 445839984), (54, 396302208), (64, 334379988), (72, 297226656), (81, 264201472), (96, 222919992), (108, 198151104), (128, 167189994), (144, 148613328), (162, 132100736), (192, 111459996), (216, 99075552), (256, 83594997), (288, 74306664), (324, 66050368), (384, 55729998), (432, 49537776), (576, 37153332), (648, 33025184), (768, 27864999), (864, 24768888), (919, 23286528), (1123, 19056384), (1152, 18576666), (1296, 16512592), (1728, 12384444), (1838, 11643264), (2246, 9528192), (2304, 9288333), (2592, 8256296), (2757, 7762176), (3369, 6352128), (3456, 6192222), (3676, 5821632), (4492, 4764096), (5184, 4128148), (5514, 3881088), (6738, 3176064), (6912, 3096111), (7352, 2910816), (8271, 2587392), (8984, 2382048), (10107, 2117376), (10368, 2064074), (11028, 1940544), (13476, 1588032), (14704, 1455408), (16542, 1293696), (17968, 1191024), (20214, 1058688), (20736, 1032037), (22056, 970272), (24813, 862464), (26952, 794016), (29408, 727704), (30321, 705792), (33084, 646848), (35936, 595512), (40428, 529344), (44112, 485136), (49626, 431232), (53904, 397008), (58816, 363852), (60642, 352896), (66168, 323424), (71872, 297756), (74439, 287488), (80856, 264672), (88224, 242568), (90963, 235264), (99252, 215616), (107808, 198504), (117632, 181926), (121284, 176448), (132336, 161712), (143744, 148878)]