15726028912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1\times {\mathrm{743}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 33488928000

約数和(自身を除く): 17762899088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 499, 743, 964, 998, 1486, 1928, 1996, 2651, 2972, 3856, 3992, 5302, 5489, 5944, 7984, 8173, 10604, 10978, 11888, 16346, 21208, 21956, 32692, 42416, 43912, 65384, 87824, 120259, 130768, 179063, 240518, 358126, 370757, 481036, 716252, 741514, 962072, 1322849, 1432504, 1483028, 1924144, 1969693, 2645698, 2865008, 2966056, 3939386, 4078327, 5291396, 5932112, 7878772, 8156654, 10582792, 15757544, 16313308, 21165584, 31515088, 32626616, 65253232, 89352437, 178704874, 357409748, 714819496, 982876807, 1429638992, 1965753614, 3931507228, 7863014456, 15726028912]

約数ペア:

[(1, 15726028912), (2, 7863014456), (4, 3931507228), (8, 1965753614), (11, 1429638992), (16, 982876807), (22, 714819496), (44, 357409748), (88, 178704874), (176, 89352437), (241, 65253232), (482, 32626616), (499, 31515088), (743, 21165584), (964, 16313308), (998, 15757544), (1486, 10582792), (1928, 8156654), (1996, 7878772), (2651, 5932112), (2972, 5291396), (3856, 4078327), (3992, 3939386), (5302, 2966056), (5489, 2865008), (5944, 2645698), (7984, 1969693), (8173, 1924144), (10604, 1483028), (10978, 1432504), (11888, 1322849), (16346, 962072), (21208, 741514), (21956, 716252), (32692, 481036), (42416, 370757), (43912, 358126), (65384, 240518), (87824, 179063), (120259, 130768)]