5461456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 14776832

約数和(自身を除く): 9315376

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 121, 124, 143, 154, 176, 182, 208, 217, 242, 248, 286, 308, 341, 364, 403, 434, 484, 496, 572, 616, 682, 728, 806, 847, 868, 968, 1001, 1144, 1232, 1364, 1456, 1573, 1612, 1694, 1736, 1936, 2002, 2288, 2387, 2728, 2821, 3146, 3224, 3388, 3472, 3751, 4004, 4433, 4774, 5456, 5642, 6292, 6448, 6776, 7502, 8008, 8866, 9548, 11011, 11284, 12584, 13552, 15004, 16016, 17732, 19096, 22022, 22568, 25168, 26257, 30008, 31031, 35464, 38192, 44044, 45136, 48763, 52514, 60016, 62062, 70928, 88088, 97526, 105028, 124124, 176176, 195052, 210056, 248248, 341341, 390104, 420112, 496496, 682682, 780208, 1365364, 2730728, 5461456]

約数ペア:

[(1, 5461456), (2, 2730728), (4, 1365364), (7, 780208), (8, 682682), (11, 496496), (13, 420112), (14, 390104), (16, 341341), (22, 248248), (26, 210056), (28, 195052), (31, 176176), (44, 124124), (52, 105028), (56, 97526), (62, 88088), (77, 70928), (88, 62062), (91, 60016), (104, 52514), (112, 48763), (121, 45136), (124, 44044), (143, 38192), (154, 35464), (176, 31031), (182, 30008), (208, 26257), (217, 25168), (242, 22568), (248, 22022), (286, 19096), (308, 17732), (341, 16016), (364, 15004), (403, 13552), (434, 12584), (484, 11284), (496, 11011), (572, 9548), (616, 8866), (682, 8008), (728, 7502), (806, 6776), (847, 6448), (868, 6292), (968, 5642), (1001, 5456), (1144, 4774), (1232, 4433), (1364, 4004), (1456, 3751), (1573, 3472), (1612, 3388), (1694, 3224), (1736, 3146), (1936, 2821), (2002, 2728), (2288, 2387)]