18620609952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 288

約数和(自身を含む): 58246594560

約数和(自身を除く): 39625984608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 127, 142, 147, 168, 196, 213, 224, 254, 284, 294, 336, 381, 392, 426, 439, 497, 508, 568, 588, 672, 762, 784, 852, 878, 889, 994, 1016, 1136, 1176, 1317, 1491, 1524, 1568, 1704, 1756, 1778, 1988, 2032, 2272, 2352, 2634, 2667, 2982, 3048, 3073, 3408, 3479, 3512, 3556, 3976, 4064, 4704, 5268, 5334, 5964, 6096, 6146, 6223, 6816, 6958, 7024, 7112, 7952, 9017, 9219, 10437, 10536, 10668, 11928, 12192, 12292, 12446, 13916, 14048, 14224, 15904, 18034, 18438, 18669, 20874, 21072, 21336, 21511, 23856, 24584, 24892, 27051, 27832, 28448, 31169, 36068, 36876, 37338, 41748, 42144, 42672, 43022, 47712, 49168, 49784, 54102, 55664, 55753, 62338, 63119, 64533, 72136, 73752, 74676, 83496, 85344, 86044, 93507, 98336, 99568, 108204, 111328, 111506, 124676, 126238, 129066, 144272, 147504, 149352, 166992, 167259, 172088, 187014, 189357, 199136, 216408, 218183, 223012, 249352, 252476, 258132, 288544, 295008, 298704, 333984, 334518, 344176, 374028, 378714, 390271, 432816, 436366, 441833, 446024, 498704, 504952, 516264, 597408, 654549, 669036, 688352, 748056, 757428, 780542, 865632, 872732, 883666, 892048, 997408, 1009904, 1032528, 1170813, 1309098, 1325499, 1338072, 1496112, 1514856, 1527281, 1561084, 1745464, 1767332, 1784096, 2019808, 2065056, 2341626, 2618196, 2650998, 2676144, 2731897, 2992224, 3029712, 3054562, 3122168, 3490928, 3534664, 3958463, 4581843, 4683252, 5236392, 5301996, 5352288, 5463794, 6059424, 6109124, 6244336, 6981856, 7069328, 7916926, 8195691, 9163686, 9366504, 10472784, 10603992, 10927588, 11875389, 12218248, 12488672, 14138656, 15833852, 16391382, 18327372, 18733008, 20945568, 21207984, 21855176, 23750778, 24436496, 27709241, 31667704, 32782764, 36654744, 37466016, 42415968, 43710352, 47501556, 48872992, 55418482, 63335408, 65565528, 73309488, 83127723, 87420704, 95003112, 110836964, 126670816, 131131056, 146618976, 166255446, 190006224, 193964687, 221673928, 262262112, 332510892, 380012448, 387929374, 443347856, 581894061, 665021784, 775858748, 886695712, 1163788122, 1330043568, 1551717496, 2327576244, 2660087136, 3103434992, 4655152488, 6206869984, 9310304976, 18620609952]

約数ペア:

[(1, 18620609952), (2, 9310304976), (3, 6206869984), (4, 4655152488), (6, 3103434992), (7, 2660087136), (8, 2327576244), (12, 1551717496), (14, 1330043568), (16, 1163788122), (21, 886695712), (24, 775858748), (28, 665021784), (32, 581894061), (42, 443347856), (48, 387929374), (49, 380012448), (56, 332510892), (71, 262262112), (84, 221673928), (96, 193964687), (98, 190006224), (112, 166255446), (127, 146618976), (142, 131131056), (147, 126670816), (168, 110836964), (196, 95003112), (213, 87420704), (224, 83127723), (254, 73309488), (284, 65565528), (294, 63335408), (336, 55418482), (381, 48872992), (392, 47501556), (426, 43710352), (439, 42415968), (497, 37466016), (508, 36654744), (568, 32782764), (588, 31667704), (672, 27709241), (762, 24436496), (784, 23750778), (852, 21855176), (878, 21207984), (889, 20945568), (994, 18733008), (1016, 18327372), (1136, 16391382), (1176, 15833852), (1317, 14138656), (1491, 12488672), (1524, 12218248), (1568, 11875389), (1704, 10927588), (1756, 10603992), (1778, 10472784), (1988, 9366504), (2032, 9163686), (2272, 8195691), (2352, 7916926), (2634, 7069328), (2667, 6981856), (2982, 6244336), (3048, 6109124), (3073, 6059424), (3408, 5463794), (3479, 5352288), (3512, 5301996), (3556, 5236392), (3976, 4683252), (4064, 4581843), (4704, 3958463), (5268, 3534664), (5334, 3490928), (5964, 3122168), (6096, 3054562), (6146, 3029712), (6223, 2992224), (6816, 2731897), (6958, 2676144), (7024, 2650998), (7112, 2618196), (7952, 2341626), (9017, 2065056), (9219, 2019808), (10437, 1784096), (10536, 1767332), (10668, 1745464), (11928, 1561084), (12192, 1527281), (12292, 1514856), (12446, 1496112), (13916, 1338072), (14048, 1325499), (14224, 1309098), (15904, 1170813), (18034, 1032528), (18438, 1009904), (18669, 997408), (20874, 892048), (21072, 883666), (21336, 872732), (21511, 865632), (23856, 780542), (24584, 757428), (24892, 748056), (27051, 688352), (27832, 669036), (28448, 654549), (31169, 597408), (36068, 516264), (36876, 504952), (37338, 498704), (41748, 446024), (42144, 441833), (42672, 436366), (43022, 432816), (47712, 390271), (49168, 378714), (49784, 374028), (54102, 344176), (55664, 334518), (55753, 333984), (62338, 298704), (63119, 295008), (64533, 288544), (72136, 258132), (73752, 252476), (74676, 249352), (83496, 223012), (85344, 218183), (86044, 216408), (93507, 199136), (98336, 189357), (99568, 187014), (108204, 172088), (111328, 167259), (111506, 166992), (124676, 149352), (126238, 147504), (129066, 144272)]