539957132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 1178333184

約数和(自身を除く): 638376052

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 124, 143, 148, 286, 341, 403, 407, 481, 572, 682, 806, 814, 823, 962, 1147, 1364, 1612, 1628, 1646, 1924, 2294, 3292, 4433, 4588, 5291, 8866, 9053, 10582, 10699, 12617, 14911, 17732, 18106, 21164, 21398, 25234, 25513, 29822, 30451, 36212, 42796, 50468, 51026, 59644, 60902, 102052, 117689, 121804, 164021, 235378, 280643, 328042, 331669, 334961, 395863, 470756, 561286, 656084, 663338, 669922, 791726, 943981, 1122572, 1326676, 1339844, 1583452, 1887962, 3648359, 3775924, 4354493, 7296718, 8708986, 10383791, 12271753, 14593436, 17417972, 20767582, 24543506, 41535164, 49087012, 134989283, 269978566, 539957132]

約数ペア:

[(1, 539957132), (2, 269978566), (4, 134989283), (11, 49087012), (13, 41535164), (22, 24543506), (26, 20767582), (31, 17417972), (37, 14593436), (44, 12271753), (52, 10383791), (62, 8708986), (74, 7296718), (124, 4354493), (143, 3775924), (148, 3648359), (286, 1887962), (341, 1583452), (403, 1339844), (407, 1326676), (481, 1122572), (572, 943981), (682, 791726), (806, 669922), (814, 663338), (823, 656084), (962, 561286), (1147, 470756), (1364, 395863), (1612, 334961), (1628, 331669), (1646, 328042), (1924, 280643), (2294, 235378), (3292, 164021), (4433, 121804), (4588, 117689), (5291, 102052), (8866, 60902), (9053, 59644), (10582, 51026), (10699, 50468), (12617, 42796), (14911, 36212), (17732, 30451), (18106, 29822), (21164, 25513), (21398, 25234)]