19423649664

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 320

約数和(自身を含む): 60157870080

約数和(自身を除く): 40734220416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 223, 248, 271, 279, 288, 324, 372, 384, 432, 446, 496, 542, 558, 576, 648, 669, 744, 813, 837, 864, 892, 992, 1084, 1116, 1152, 1296, 1338, 1488, 1626, 1674, 1728, 1784, 1984, 2007, 2168, 2232, 2439, 2511, 2592, 2676, 2976, 3252, 3348, 3456, 3568, 3968, 4014, 4336, 4464, 4878, 5022, 5184, 5352, 5952, 6021, 6504, 6696, 6913, 7136, 7317, 8028, 8401, 8672, 8928, 9756, 10044, 10368, 10704, 11904, 12042, 13008, 13392, 13826, 14272, 14634, 16056, 16802, 17344, 17856, 18063, 19512, 20088, 20739, 21408, 21951, 24084, 25203, 26016, 26784, 27652, 28544, 29268, 32112, 33604, 34688, 35712, 36126, 39024, 40176, 41478, 42816, 43902, 48168, 50406, 52032, 53568, 55304, 58536, 60433, 62217, 64224, 67208, 72252, 75609, 78048, 80352, 82956, 85632, 87804, 96336, 100812, 104064, 107136, 110608, 117072, 120866, 124434, 128448, 134416, 144504, 151218, 156096, 160704, 165912, 175608, 181299, 186651, 192672, 201624, 221216, 226827, 234144, 241732, 248868, 256896, 268832, 289008, 302436, 312192, 321408, 331824, 351216, 362598, 373302, 385344, 403248, 442432, 453654, 468288, 483464, 497736, 537664, 543897, 559953, 578016, 604872, 663648, 680481, 702432, 725196, 746604, 770688, 806496, 884864, 907308, 936576, 966928, 995472, 1075328, 1087794, 1119906, 1156032, 1209744, 1327296, 1360962, 1404864, 1450392, 1493208, 1612992, 1631691, 1814616, 1873423, 1933856, 1990944, 2175588, 2239812, 2312064, 2419488, 2654592, 2721924, 2809728, 2900784, 2986416, 3225984, 3263382, 3629232, 3746846, 3867712, 3981888, 4351176, 4479624, 4838976, 4895073, 5443848, 5620269, 5801568, 5972832, 6526764, 7258464, 7493692, 7735424, 7963776, 8702352, 8959248, 9677952, 9790146, 10887696, 11240538, 11603136, 11945664, 13053528, 14516928, 14987384, 16860807, 17404704, 17918496, 19580292, 21775392, 22481076, 23206272, 23891328, 26107056, 29033856, 29974768, 33721614, 34809408, 35836992, 39160584, 43550784, 44962152, 50582421, 52214112, 59949536, 67443228, 69618816, 71673984, 78321168, 87101568, 89924304, 101164842, 104428224, 119899072, 134886456, 151747263, 156642336, 179848608, 202329684, 208856448, 239798144, 269772912, 303494526, 313284672, 359697216, 404659368, 539545824, 606989052, 626569344, 719394432, 809318736, 1079091648, 1213978104, 1618637472, 2158183296, 2427956208, 3237274944, 4855912416, 6474549888, 9711824832, 19423649664]

約数ペア:

[(1, 19423649664), (2, 9711824832), (3, 6474549888), (4, 4855912416), (6, 3237274944), (8, 2427956208), (9, 2158183296), (12, 1618637472), (16, 1213978104), (18, 1079091648), (24, 809318736), (27, 719394432), (31, 626569344), (32, 606989052), (36, 539545824), (48, 404659368), (54, 359697216), (62, 313284672), (64, 303494526), (72, 269772912), (81, 239798144), (93, 208856448), (96, 202329684), (108, 179848608), (124, 156642336), (128, 151747263), (144, 134886456), (162, 119899072), (186, 104428224), (192, 101164842), (216, 89924304), (223, 87101568), (248, 78321168), (271, 71673984), (279, 69618816), (288, 67443228), (324, 59949536), (372, 52214112), (384, 50582421), (432, 44962152), (446, 43550784), (496, 39160584), (542, 35836992), (558, 34809408), (576, 33721614), (648, 29974768), (669, 29033856), (744, 26107056), (813, 23891328), (837, 23206272), (864, 22481076), (892, 21775392), (992, 19580292), (1084, 17918496), (1116, 17404704), (1152, 16860807), (1296, 14987384), (1338, 14516928), (1488, 13053528), (1626, 11945664), (1674, 11603136), (1728, 11240538), (1784, 10887696), (1984, 9790146), (2007, 9677952), (2168, 8959248), (2232, 8702352), (2439, 7963776), (2511, 7735424), (2592, 7493692), (2676, 7258464), (2976, 6526764), (3252, 5972832), (3348, 5801568), (3456, 5620269), (3568, 5443848), (3968, 4895073), (4014, 4838976), (4336, 4479624), (4464, 4351176), (4878, 3981888), (5022, 3867712), (5184, 3746846), (5352, 3629232), (5952, 3263382), (6021, 3225984), (6504, 2986416), (6696, 2900784), (6913, 2809728), (7136, 2721924), (7317, 2654592), (8028, 2419488), (8401, 2312064), (8672, 2239812), (8928, 2175588), (9756, 1990944), (10044, 1933856), (10368, 1873423), (10704, 1814616), (11904, 1631691), (12042, 1612992), (13008, 1493208), (13392, 1450392), (13826, 1404864), (14272, 1360962), (14634, 1327296), (16056, 1209744), (16802, 1156032), (17344, 1119906), (17856, 1087794), (18063, 1075328), (19512, 995472), (20088, 966928), (20739, 936576), (21408, 907308), (21951, 884864), (24084, 806496), (25203, 770688), (26016, 746604), (26784, 725196), (27652, 702432), (28544, 680481), (29268, 663648), (32112, 604872), (33604, 578016), (34688, 559953), (35712, 543897), (36126, 537664), (39024, 497736), (40176, 483464), (41478, 468288), (42816, 453654), (43902, 442432), (48168, 403248), (50406, 385344), (52032, 373302), (53568, 362598), (55304, 351216), (58536, 331824), (60433, 321408), (62217, 312192), (64224, 302436), (67208, 289008), (72252, 268832), (75609, 256896), (78048, 248868), (80352, 241732), (82956, 234144), (85632, 226827), (87804, 221216), (96336, 201624), (100812, 192672), (104064, 186651), (107136, 181299), (110608, 175608), (117072, 165912), (120866, 160704), (124434, 156096), (128448, 151218), (134416, 144504)]