313912144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5892

約数の個数: 80

約数和(自身を含む): 768923008

約数和(自身を除く): 455010864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3848, 4144, 5827, 6734, 7696, 11654, 13468, 23308, 26936, 40789, 46616, 53872, 75751, 81578, 93232, 151502, 163156, 215599, 303004, 326312, 431198, 530257, 606008, 652624, 862396, 1060514, 1212016, 1509193, 1724792, 2121028, 2802787, 3018386, 3449584, 4242056, 5605574, 6036772, 8484112, 11211148, 12073544, 19619509, 22422296, 24147088, 39239018, 44844592, 78478036, 156956072, 313912144]

約数ペア:

[(1, 313912144), (2, 156956072), (4, 78478036), (7, 44844592), (8, 39239018), (13, 24147088), (14, 22422296), (16, 19619509), (26, 12073544), (28, 11211148), (37, 8484112), (52, 6036772), (56, 5605574), (74, 4242056), (91, 3449584), (104, 3018386), (112, 2802787), (148, 2121028), (182, 1724792), (208, 1509193), (259, 1212016), (296, 1060514), (364, 862396), (481, 652624), (518, 606008), (592, 530257), (728, 431198), (962, 326312), (1036, 303004), (1456, 215599), (1924, 163156), (2072, 151502), (3367, 93232), (3848, 81578), (4144, 75751), (5827, 53872), (6734, 46616), (7696, 40789), (11654, 26936), (13468, 23308)]