223724644

素因数分解:

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

素因数の和:138

約数の個数: 108

約数和(自身を含む): 491824956

約数和(自身を除く): 268100312

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 121, 124, 143, 148, 242, 286, 341, 403, 407, 481, 484, 572, 682, 806, 814, 961, 962, 1147, 1364, 1573, 1612, 1628, 1922, 1924, 2294, 3146, 3751, 3844, 4433, 4477, 4588, 5291, 6292, 7502, 8866, 8954, 10571, 10582, 12493, 12617, 14911, 15004, 17732, 17908, 21142, 21164, 24986, 25234, 29822, 35557, 42284, 48763, 49972, 50468, 58201, 59644, 71114, 97526, 116281, 116402, 137423, 138787, 142228, 164021, 195052, 232562, 232804, 274846, 277574, 328042, 391127, 462241, 465124, 549692, 555148, 656084, 782254, 924482, 1511653, 1564508, 1804231, 1848964, 3023306, 3608462, 4302397, 5084651, 6046612, 7216924, 8604794, 10169302, 17209588, 20338604, 55931161, 111862322, 223724644]

約数ペア:

[(1, 223724644), (2, 111862322), (4, 55931161), (11, 20338604), (13, 17209588), (22, 10169302), (26, 8604794), (31, 7216924), (37, 6046612), (44, 5084651), (52, 4302397), (62, 3608462), (74, 3023306), (121, 1848964), (124, 1804231), (143, 1564508), (148, 1511653), (242, 924482), (286, 782254), (341, 656084), (403, 555148), (407, 549692), (481, 465124), (484, 462241), (572, 391127), (682, 328042), (806, 277574), (814, 274846), (961, 232804), (962, 232562), (1147, 195052), (1364, 164021), (1573, 142228), (1612, 138787), (1628, 137423), (1922, 116402), (1924, 116281), (2294, 97526), (3146, 71114), (3751, 59644), (3844, 58201), (4433, 50468), (4477, 49972), (4588, 48763), (5291, 42284), (6292, 35557), (7502, 29822), (8866, 25234), (8954, 24986), (10571, 21164), (10582, 21142), (12493, 17908), (12617, 17732), (14911, 15004)]