1972376224

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 5097254400

約数和(自身を除く): 3124878176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 224, 299, 322, 343, 364, 368, 392, 416, 598, 601, 637, 644, 686, 728, 736, 784, 1127, 1196, 1202, 1274, 1288, 1372, 1456, 1568, 2093, 2254, 2392, 2404, 2548, 2576, 2744, 2912, 4186, 4207, 4459, 4508, 4784, 4808, 5096, 5152, 5488, 7813, 7889, 8372, 8414, 8918, 9016, 9568, 9616, 10192, 10976, 13823, 14651, 15626, 15778, 16744, 16828, 17836, 18032, 19232, 20384, 27646, 29302, 29449, 31252, 31556, 33488, 33656, 35672, 36064, 54691, 55292, 58604, 58898, 62504, 63112, 66976, 67312, 71344, 96761, 102557, 109382, 110584, 117208, 117796, 125008, 126224, 134624, 142688, 179699, 193522, 205114, 206143, 218764, 221168, 234416, 235592, 250016, 252448, 359398, 382837, 387044, 410228, 412286, 437528, 442336, 468832, 471184, 677327, 718796, 765674, 774088, 820456, 824572, 875056, 942368, 1257893, 1354654, 1437592, 1531348, 1548176, 1640912, 1649144, 1750112, 2515786, 2679859, 2709308, 2875184, 3062696, 3096352, 3281824, 3298288, 4741289, 5031572, 5359718, 5418616, 5750368, 6125392, 6596576, 8805251, 9482578, 10063144, 10719436, 10837232, 12250784, 17610502, 18965156, 20126288, 21438872, 21674464, 35221004, 37930312, 40252576, 42877744, 61636757, 70442008, 75860624, 85755488, 123273514, 140884016, 151721248, 246547028, 281768032, 493094056, 986188112, 1972376224]

約数ペア:

[(1, 1972376224), (2, 986188112), (4, 493094056), (7, 281768032), (8, 246547028), (13, 151721248), (14, 140884016), (16, 123273514), (23, 85755488), (26, 75860624), (28, 70442008), (32, 61636757), (46, 42877744), (49, 40252576), (52, 37930312), (56, 35221004), (91, 21674464), (92, 21438872), (98, 20126288), (104, 18965156), (112, 17610502), (161, 12250784), (182, 10837232), (184, 10719436), (196, 10063144), (208, 9482578), (224, 8805251), (299, 6596576), (322, 6125392), (343, 5750368), (364, 5418616), (368, 5359718), (392, 5031572), (416, 4741289), (598, 3298288), (601, 3281824), (637, 3096352), (644, 3062696), (686, 2875184), (728, 2709308), (736, 2679859), (784, 2515786), (1127, 1750112), (1196, 1649144), (1202, 1640912), (1274, 1548176), (1288, 1531348), (1372, 1437592), (1456, 1354654), (1568, 1257893), (2093, 942368), (2254, 875056), (2392, 824572), (2404, 820456), (2548, 774088), (2576, 765674), (2744, 718796), (2912, 677327), (4186, 471184), (4207, 468832), (4459, 442336), (4508, 437528), (4784, 412286), (4808, 410228), (5096, 387044), (5152, 382837), (5488, 359398), (7813, 252448), (7889, 250016), (8372, 235592), (8414, 234416), (8918, 221168), (9016, 218764), (9568, 206143), (9616, 205114), (10192, 193522), (10976, 179699), (13823, 142688), (14651, 134624), (15626, 126224), (15778, 125008), (16744, 117796), (16828, 117208), (17836, 110584), (18032, 109382), (19232, 102557), (20384, 96761), (27646, 71344), (29302, 67312), (29449, 66976), (31252, 63112), (31556, 62504), (33488, 58898), (33656, 58604), (35672, 55292), (36064, 54691)]