6471474688

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 15920302464

約数和(自身を除く): 9448827776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 64, 98, 106, 112, 124, 128, 157, 196, 212, 217, 224, 248, 256, 314, 371, 392, 424, 434, 448, 496, 512, 628, 742, 784, 848, 868, 896, 992, 1099, 1256, 1484, 1519, 1568, 1643, 1696, 1736, 1792, 1984, 2198, 2512, 2597, 2968, 3038, 3136, 3286, 3392, 3472, 3584, 3968, 4396, 4867, 5024, 5194, 5936, 6076, 6272, 6572, 6784, 6944, 7693, 7936, 8321, 8792, 9734, 10048, 10388, 11501, 11872, 12152, 12544, 13144, 13568, 13888, 15386, 15872, 16642, 17584, 19468, 20096, 20776, 23002, 23744, 24304, 25088, 26288, 27136, 27776, 30772, 33284, 34069, 35168, 38936, 40192, 41552, 46004, 47488, 48608, 52576, 55552, 58247, 61544, 66568, 68138, 70336, 77872, 80384, 80507, 83104, 92008, 94976, 97216, 105152, 111104, 116494, 123088, 133136, 136276, 140672, 155744, 161014, 166208, 184016, 189952, 194432, 210304, 232988, 238483, 246176, 257951, 266272, 272552, 281344, 311488, 322028, 332416, 368032, 388864, 407729, 420608, 465976, 476966, 492352, 515902, 532544, 545104, 562688, 622976, 644056, 664832, 736064, 777728, 815458, 841216, 931952, 953932, 984704, 1031804, 1065088, 1090208, 1245952, 1288112, 1329664, 1472128, 1630916, 1805657, 1863904, 1907864, 1969408, 2063608, 2130176, 2180416, 2491904, 2576224, 2944256, 3261832, 3611314, 3727808, 3815728, 3938816, 4127216, 4260352, 4360832, 5152448, 5888512, 6523664, 7222628, 7455616, 7631456, 8254432, 8721664, 10304896, 12639599, 13047328, 14445256, 14911232, 15262912, 16508864, 17443328, 20609792, 25279198, 26094656, 28890512, 29822464, 30525824, 33017728, 41219584, 50558396, 52189312, 57781024, 61051648, 66035456, 101116792, 104378624, 115562048, 122103296, 132070912, 202233584, 208757248, 231124096, 404467168, 462248192, 808934336, 924496384, 1617868672, 3235737344, 6471474688]

約数ペア:

[(1, 6471474688), (2, 3235737344), (4, 1617868672), (7, 924496384), (8, 808934336), (14, 462248192), (16, 404467168), (28, 231124096), (31, 208757248), (32, 202233584), (49, 132070912), (53, 122103296), (56, 115562048), (62, 104378624), (64, 101116792), (98, 66035456), (106, 61051648), (112, 57781024), (124, 52189312), (128, 50558396), (157, 41219584), (196, 33017728), (212, 30525824), (217, 29822464), (224, 28890512), (248, 26094656), (256, 25279198), (314, 20609792), (371, 17443328), (392, 16508864), (424, 15262912), (434, 14911232), (448, 14445256), (496, 13047328), (512, 12639599), (628, 10304896), (742, 8721664), (784, 8254432), (848, 7631456), (868, 7455616), (896, 7222628), (992, 6523664), (1099, 5888512), (1256, 5152448), (1484, 4360832), (1519, 4260352), (1568, 4127216), (1643, 3938816), (1696, 3815728), (1736, 3727808), (1792, 3611314), (1984, 3261832), (2198, 2944256), (2512, 2576224), (2597, 2491904), (2968, 2180416), (3038, 2130176), (3136, 2063608), (3286, 1969408), (3392, 1907864), (3472, 1863904), (3584, 1805657), (3968, 1630916), (4396, 1472128), (4867, 1329664), (5024, 1288112), (5194, 1245952), (5936, 1090208), (6076, 1065088), (6272, 1031804), (6572, 984704), (6784, 953932), (6944, 931952), (7693, 841216), (7936, 815458), (8321, 777728), (8792, 736064), (9734, 664832), (10048, 644056), (10388, 622976), (11501, 562688), (11872, 545104), (12152, 532544), (12544, 515902), (13144, 492352), (13568, 476966), (13888, 465976), (15386, 420608), (15872, 407729), (16642, 388864), (17584, 368032), (19468, 332416), (20096, 322028), (20776, 311488), (23002, 281344), (23744, 272552), (24304, 266272), (25088, 257951), (26288, 246176), (27136, 238483), (27776, 232988), (30772, 210304), (33284, 194432), (34069, 189952), (35168, 184016), (38936, 166208), (40192, 161014), (41552, 155744), (46004, 140672), (47488, 136276), (48608, 133136), (52576, 123088), (55552, 116494), (58247, 111104), (61544, 105152), (66568, 97216), (68138, 94976), (70336, 92008), (77872, 83104), (80384, 80507)]