550241692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 162

約数和(自身を含む): 1353443112

約数和(自身を除く): 803201420

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 121, 124, 143, 154, 169, 182, 217, 242, 286, 308, 338, 341, 364, 403, 434, 484, 572, 676, 682, 806, 847, 868, 961, 1001, 1183, 1364, 1573, 1612, 1694, 1859, 1922, 2002, 2366, 2387, 2821, 3146, 3388, 3718, 3751, 3844, 4004, 4433, 4732, 4774, 5239, 5642, 6292, 6727, 7436, 7502, 8866, 9548, 10478, 10571, 11011, 11284, 12493, 13013, 13454, 15004, 17732, 20449, 20956, 21142, 22022, 24986, 26026, 26257, 26908, 31031, 36673, 40898, 42284, 44044, 48763, 49972, 52052, 52514, 57629, 62062, 73346, 73997, 81796, 87451, 97526, 105028, 115258, 116281, 124124, 137423, 143143, 146692, 147994, 162409, 174902, 195052, 230516, 232562, 274846, 286286, 295988, 324818, 341341, 349804, 403403, 465124, 549692, 572572, 633919, 649636, 682682, 806806, 813967, 961961, 1136863, 1267838, 1365364, 1511653, 1613612, 1627934, 1786499, 1923922, 2273726, 2535676, 3023306, 3255868, 3572998, 3847844, 4437433, 4547452, 6046612, 7145996, 8874866, 10581571, 12505493, 17749732, 19651489, 21163142, 25010986, 39302978, 42326284, 50021972, 78605956, 137560423, 275120846, 550241692]

約数ペア:

[(1, 550241692), (2, 275120846), (4, 137560423), (7, 78605956), (11, 50021972), (13, 42326284), (14, 39302978), (22, 25010986), (26, 21163142), (28, 19651489), (31, 17749732), (44, 12505493), (52, 10581571), (62, 8874866), (77, 7145996), (91, 6046612), (121, 4547452), (124, 4437433), (143, 3847844), (154, 3572998), (169, 3255868), (182, 3023306), (217, 2535676), (242, 2273726), (286, 1923922), (308, 1786499), (338, 1627934), (341, 1613612), (364, 1511653), (403, 1365364), (434, 1267838), (484, 1136863), (572, 961961), (676, 813967), (682, 806806), (806, 682682), (847, 649636), (868, 633919), (961, 572572), (1001, 549692), (1183, 465124), (1364, 403403), (1573, 349804), (1612, 341341), (1694, 324818), (1859, 295988), (1922, 286286), (2002, 274846), (2366, 232562), (2387, 230516), (2821, 195052), (3146, 174902), (3388, 162409), (3718, 147994), (3751, 146692), (3844, 143143), (4004, 137423), (4433, 124124), (4732, 116281), (4774, 115258), (5239, 105028), (5642, 97526), (6292, 87451), (6727, 81796), (7436, 73997), (7502, 73346), (8866, 62062), (9548, 57629), (10478, 52514), (10571, 52052), (11011, 49972), (11284, 48763), (12493, 44044), (13013, 42284), (13454, 40898), (15004, 36673), (17732, 31031), (20449, 26908), (20956, 26257), (21142, 26026), (22022, 24986)]