1286519904

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1369

約数の個数: 144

約数和(自身を含む): 3843770112

約数和(自身を除く): 2557250208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 167, 184, 207, 276, 288, 334, 368, 414, 501, 552, 668, 736, 828, 1002, 1104, 1163, 1336, 1503, 1656, 2004, 2208, 2326, 2672, 3006, 3312, 3489, 3841, 4008, 4652, 5344, 6012, 6624, 6978, 7682, 8016, 9304, 10467, 11523, 12024, 13956, 15364, 16032, 18608, 20934, 23046, 24048, 26749, 27912, 30728, 34569, 37216, 41868, 46092, 48096, 53498, 55824, 61456, 69138, 80247, 83736, 92184, 106996, 111648, 122912, 138276, 160494, 167472, 184368, 194221, 213992, 240741, 276552, 320988, 334944, 368736, 388442, 427984, 481482, 553104, 582663, 641976, 776884, 855968, 962964, 1106208, 1165326, 1283952, 1553768, 1747989, 1925928, 2330652, 2567904, 3107536, 3495978, 3851856, 4467083, 4661304, 6215072, 6991956, 7703712, 8934166, 9322608, 13401249, 13983912, 17868332, 18645216, 26802498, 27967824, 35736664, 40203747, 53604996, 55935648, 71473328, 80407494, 107209992, 142946656, 160814988, 214419984, 321629976, 428839968, 643259952, 1286519904]

約数ペア:

[(1, 1286519904), (2, 643259952), (3, 428839968), (4, 321629976), (6, 214419984), (8, 160814988), (9, 142946656), (12, 107209992), (16, 80407494), (18, 71473328), (23, 55935648), (24, 53604996), (32, 40203747), (36, 35736664), (46, 27967824), (48, 26802498), (69, 18645216), (72, 17868332), (92, 13983912), (96, 13401249), (138, 9322608), (144, 8934166), (167, 7703712), (184, 6991956), (207, 6215072), (276, 4661304), (288, 4467083), (334, 3851856), (368, 3495978), (414, 3107536), (501, 2567904), (552, 2330652), (668, 1925928), (736, 1747989), (828, 1553768), (1002, 1283952), (1104, 1165326), (1163, 1106208), (1336, 962964), (1503, 855968), (1656, 776884), (2004, 641976), (2208, 582663), (2326, 553104), (2672, 481482), (3006, 427984), (3312, 388442), (3489, 368736), (3841, 334944), (4008, 320988), (4652, 276552), (5344, 240741), (6012, 213992), (6624, 194221), (6978, 184368), (7682, 167472), (8016, 160494), (9304, 138276), (10467, 122912), (11523, 111648), (12024, 106996), (13956, 92184), (15364, 83736), (16032, 80247), (18608, 69138), (20934, 61456), (23046, 55824), (24048, 53498), (26749, 48096), (27912, 46092), (30728, 41868), (34569, 37216)]