289968588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88513}}^1$

素因数の和:88543

約数の個数: 72

約数和(自身を含む): 902134688

約数和(自身を除く): 612166100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 88513, 177026, 265539, 354052, 531078, 619591, 796617, 1062156, 1150669, 1239182, 1593234, 1858773, 2301338, 2478364, 3186468, 3452007, 3717546, 4602676, 5576319, 6904014, 7435092, 8054683, 10356021, 11152638, 13808028, 16109366, 20712042, 22305276, 24164049, 32218732, 41424084, 48328098, 72492147, 96656196, 144984294, 289968588]

約数ペア:

[(1, 289968588), (2, 144984294), (3, 96656196), (4, 72492147), (6, 48328098), (7, 41424084), (9, 32218732), (12, 24164049), (13, 22305276), (14, 20712042), (18, 16109366), (21, 13808028), (26, 11152638), (28, 10356021), (36, 8054683), (39, 7435092), (42, 6904014), (52, 5576319), (63, 4602676), (78, 3717546), (84, 3452007), (91, 3186468), (117, 2478364), (126, 2301338), (156, 1858773), (182, 1593234), (234, 1239182), (252, 1150669), (273, 1062156), (364, 796617), (468, 619591), (546, 531078), (819, 354052), (1092, 265539), (1638, 177026), (3276, 88513)]