456881936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10433}}^1$

素因数の和:10488

約数の個数: 80

約数和(自身を含む): 1117857024

約数和(自身を除く): 660975088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 10433, 10948, 20866, 21896, 41732, 43792, 73031, 83464, 146062, 166928, 177361, 239959, 292124, 354722, 479918, 584248, 709444, 959836, 1168496, 1241527, 1418888, 1679713, 1919672, 2483054, 2837776, 3359426, 3839344, 4079303, 4966108, 6718852, 8158606, 9932216, 13437704, 16317212, 19864432, 26875408, 28555121, 32634424, 57110242, 65268848, 114220484, 228440968, 456881936]

約数ペア:

[(1, 456881936), (2, 228440968), (4, 114220484), (7, 65268848), (8, 57110242), (14, 32634424), (16, 28555121), (17, 26875408), (23, 19864432), (28, 16317212), (34, 13437704), (46, 9932216), (56, 8158606), (68, 6718852), (92, 4966108), (112, 4079303), (119, 3839344), (136, 3359426), (161, 2837776), (184, 2483054), (238, 1919672), (272, 1679713), (322, 1418888), (368, 1241527), (391, 1168496), (476, 959836), (644, 709444), (782, 584248), (952, 479918), (1288, 354722), (1564, 292124), (1904, 239959), (2576, 177361), (2737, 166928), (3128, 146062), (5474, 83464), (6256, 73031), (10433, 43792), (10948, 41732), (20866, 21896)]