19718051616

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3085

約数の個数: 240

約数和(自身を含む): 61067913984

約数和(自身を除く): 41349862368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 113, 138, 144, 162, 184, 207, 216, 226, 276, 288, 324, 339, 368, 414, 432, 452, 552, 621, 648, 678, 736, 828, 864, 904, 1017, 1104, 1242, 1296, 1356, 1656, 1808, 1863, 2034, 2208, 2484, 2592, 2599, 2712, 2927, 3051, 3312, 3616, 3726, 4068, 4968, 5198, 5424, 5854, 6102, 6624, 7452, 7797, 8136, 8781, 9153, 9936, 10396, 10848, 11708, 12204, 14904, 15594, 16272, 17562, 18306, 19872, 20792, 23391, 23416, 24408, 26343, 29808, 31188, 32544, 35124, 36612, 41584, 46782, 46832, 48816, 52686, 59616, 62376, 67321, 70173, 70248, 73224, 79029, 83168, 93564, 93664, 97632, 105372, 124752, 134642, 140346, 140496, 146448, 158058, 187128, 201963, 210519, 210744, 237087, 249504, 269284, 280692, 280992, 292896, 316116, 330751, 374256, 403926, 421038, 421488, 474174, 538568, 561384, 605889, 632232, 661502, 748512, 807852, 842076, 842976, 948348, 992253, 1077136, 1122768, 1211778, 1264464, 1323004, 1615704, 1684152, 1817667, 1896696, 1984506, 2154272, 2245536, 2423556, 2528928, 2646008, 2976759, 3231408, 3368304, 3635334, 3793392, 3969012, 4847112, 5292016, 5453001, 5953518, 6462816, 6736608, 7270668, 7586784, 7607273, 7938024, 8930277, 9694224, 10584032, 10906002, 11907036, 14541336, 15214546, 15876048, 17860554, 19388448, 21812004, 22821819, 23814072, 26790831, 29082672, 30429092, 31752096, 35721108, 43624008, 45643638, 47628144, 53581662, 58165344, 60858184, 68465457, 71442216, 87248016, 91287276, 95256288, 107163324, 121716368, 136930914, 142884432, 174496032, 182574552, 205396371, 214326648, 243432736, 273861828, 285768864, 365149104, 410792742, 428653296, 547723656, 616189113, 730298208, 821585484, 857306592, 1095447312, 1232378226, 1643170968, 2190894624, 2464756452, 3286341936, 4929512904, 6572683872, 9859025808, 19718051616]

約数ペア:

[(1, 19718051616), (2, 9859025808), (3, 6572683872), (4, 4929512904), (6, 3286341936), (8, 2464756452), (9, 2190894624), (12, 1643170968), (16, 1232378226), (18, 1095447312), (23, 857306592), (24, 821585484), (27, 730298208), (32, 616189113), (36, 547723656), (46, 428653296), (48, 410792742), (54, 365149104), (69, 285768864), (72, 273861828), (81, 243432736), (92, 214326648), (96, 205396371), (108, 182574552), (113, 174496032), (138, 142884432), (144, 136930914), (162, 121716368), (184, 107163324), (207, 95256288), (216, 91287276), (226, 87248016), (276, 71442216), (288, 68465457), (324, 60858184), (339, 58165344), (368, 53581662), (414, 47628144), (432, 45643638), (452, 43624008), (552, 35721108), (621, 31752096), (648, 30429092), (678, 29082672), (736, 26790831), (828, 23814072), (864, 22821819), (904, 21812004), (1017, 19388448), (1104, 17860554), (1242, 15876048), (1296, 15214546), (1356, 14541336), (1656, 11907036), (1808, 10906002), (1863, 10584032), (2034, 9694224), (2208, 8930277), (2484, 7938024), (2592, 7607273), (2599, 7586784), (2712, 7270668), (2927, 6736608), (3051, 6462816), (3312, 5953518), (3616, 5453001), (3726, 5292016), (4068, 4847112), (4968, 3969012), (5198, 3793392), (5424, 3635334), (5854, 3368304), (6102, 3231408), (6624, 2976759), (7452, 2646008), (7797, 2528928), (8136, 2423556), (8781, 2245536), (9153, 2154272), (9936, 1984506), (10396, 1896696), (10848, 1817667), (11708, 1684152), (12204, 1615704), (14904, 1323004), (15594, 1264464), (16272, 1211778), (17562, 1122768), (18306, 1077136), (19872, 992253), (20792, 948348), (23391, 842976), (23416, 842076), (24408, 807852), (26343, 748512), (29808, 661502), (31188, 632232), (32544, 605889), (35124, 561384), (36612, 538568), (41584, 474174), (46782, 421488), (46832, 421038), (48816, 403926), (52686, 374256), (59616, 330751), (62376, 316116), (67321, 292896), (70173, 280992), (70248, 280692), (73224, 269284), (79029, 249504), (83168, 237087), (93564, 210744), (93664, 210519), (97632, 201963), (105372, 187128), (124752, 158058), (134642, 146448), (140346, 140496)]