30386781568

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 256

約数和(自身を含む): 75137932800

約数和(自身を除く): 44751151232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 89, 92, 104, 128, 143, 176, 178, 184, 208, 253, 286, 299, 352, 356, 368, 416, 506, 572, 598, 704, 712, 736, 811, 832, 979, 1012, 1144, 1157, 1196, 1408, 1424, 1472, 1622, 1664, 1958, 2024, 2047, 2288, 2314, 2392, 2848, 2944, 3244, 3289, 3916, 4048, 4094, 4576, 4628, 4784, 5696, 6488, 6578, 7832, 8096, 8188, 8921, 9152, 9256, 9568, 10543, 11392, 12727, 12976, 13156, 15664, 16192, 16376, 17842, 18304, 18512, 18653, 19136, 21086, 22517, 25454, 25952, 26312, 26611, 31328, 32384, 32752, 35684, 37024, 37306, 38272, 42172, 45034, 50908, 51904, 52624, 53222, 62656, 65504, 71368, 72179, 74048, 74612, 84344, 90068, 101816, 103808, 105248, 106444, 115973, 125312, 131008, 142736, 144358, 148096, 149224, 168688, 180136, 203632, 205183, 210496, 212888, 231946, 242489, 262016, 285472, 288716, 292721, 298448, 337376, 360272, 407264, 410366, 420992, 425776, 463892, 484978, 570944, 577432, 585442, 596896, 674752, 720544, 793969, 814528, 820732, 851552, 927784, 938327, 969956, 1141888, 1154864, 1170884, 1193792, 1349504, 1441088, 1587938, 1629056, 1641464, 1660117, 1703104, 1855568, 1876654, 1939912, 2309728, 2341768, 2387584, 2667379, 2882176, 3175876, 3282928, 3320234, 3406208, 3711136, 3753308, 3879824, 4619456, 4683536, 5334758, 6351752, 6565856, 6640468, 7422272, 7506616, 7759648, 9238912, 9367072, 10321597, 10669516, 12703504, 13131712, 13280936, 14844544, 15013232, 15519296, 18261287, 18734144, 20643194, 21339032, 21581521, 25407008, 26263424, 26561872, 30026464, 31038592, 36522574, 37468288, 41286388, 42678064, 43163042, 50814016, 53123744, 60052928, 73045148, 82572776, 85356128, 86326084, 101628032, 106247488, 120105856, 146090296, 165145552, 170712256, 172652168, 212494976, 237396731, 292180592, 330291104, 341424512, 345304336, 474793462, 584361184, 660582208, 690608672, 949586924, 1168722368, 1321164416, 1381217344, 1899173848, 2337444736, 2762434688, 3798347696, 7596695392, 15193390784, 30386781568]

約数ペア:

[(1, 30386781568), (2, 15193390784), (4, 7596695392), (8, 3798347696), (11, 2762434688), (13, 2337444736), (16, 1899173848), (22, 1381217344), (23, 1321164416), (26, 1168722368), (32, 949586924), (44, 690608672), (46, 660582208), (52, 584361184), (64, 474793462), (88, 345304336), (89, 341424512), (92, 330291104), (104, 292180592), (128, 237396731), (143, 212494976), (176, 172652168), (178, 170712256), (184, 165145552), (208, 146090296), (253, 120105856), (286, 106247488), (299, 101628032), (352, 86326084), (356, 85356128), (368, 82572776), (416, 73045148), (506, 60052928), (572, 53123744), (598, 50814016), (704, 43163042), (712, 42678064), (736, 41286388), (811, 37468288), (832, 36522574), (979, 31038592), (1012, 30026464), (1144, 26561872), (1157, 26263424), (1196, 25407008), (1408, 21581521), (1424, 21339032), (1472, 20643194), (1622, 18734144), (1664, 18261287), (1958, 15519296), (2024, 15013232), (2047, 14844544), (2288, 13280936), (2314, 13131712), (2392, 12703504), (2848, 10669516), (2944, 10321597), (3244, 9367072), (3289, 9238912), (3916, 7759648), (4048, 7506616), (4094, 7422272), (4576, 6640468), (4628, 6565856), (4784, 6351752), (5696, 5334758), (6488, 4683536), (6578, 4619456), (7832, 3879824), (8096, 3753308), (8188, 3711136), (8921, 3406208), (9152, 3320234), (9256, 3282928), (9568, 3175876), (10543, 2882176), (11392, 2667379), (12727, 2387584), (12976, 2341768), (13156, 2309728), (15664, 1939912), (16192, 1876654), (16376, 1855568), (17842, 1703104), (18304, 1660117), (18512, 1641464), (18653, 1629056), (19136, 1587938), (21086, 1441088), (22517, 1349504), (25454, 1193792), (25952, 1170884), (26312, 1154864), (26611, 1141888), (31328, 969956), (32384, 938327), (32752, 927784), (35684, 851552), (37024, 820732), (37306, 814528), (38272, 793969), (42172, 720544), (45034, 674752), (50908, 596896), (51904, 585442), (52624, 577432), (53222, 570944), (62656, 484978), (65504, 463892), (71368, 425776), (72179, 420992), (74048, 410366), (74612, 407264), (84344, 360272), (90068, 337376), (101816, 298448), (103808, 292721), (105248, 288716), (106444, 285472), (115973, 262016), (125312, 242489), (131008, 231946), (142736, 212888), (144358, 210496), (148096, 205183), (149224, 203632), (168688, 180136)]