988344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 3201120

約数和(自身を除く): 2212776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 53, 56, 63, 72, 74, 84, 106, 111, 126, 148, 159, 168, 212, 222, 252, 259, 296, 318, 333, 371, 424, 444, 477, 504, 518, 636, 666, 742, 777, 888, 954, 1036, 1113, 1272, 1332, 1484, 1554, 1908, 1961, 2072, 2226, 2331, 2664, 2968, 3108, 3339, 3816, 3922, 4452, 4662, 5883, 6216, 6678, 7844, 8904, 9324, 11766, 13356, 13727, 15688, 17649, 18648, 23532, 26712, 27454, 35298, 41181, 47064, 54908, 70596, 82362, 109816, 123543, 141192, 164724, 247086, 329448, 494172, 988344]

約数ペア:

[(1, 988344), (2, 494172), (3, 329448), (4, 247086), (6, 164724), (7, 141192), (8, 123543), (9, 109816), (12, 82362), (14, 70596), (18, 54908), (21, 47064), (24, 41181), (28, 35298), (36, 27454), (37, 26712), (42, 23532), (53, 18648), (56, 17649), (63, 15688), (72, 13727), (74, 13356), (84, 11766), (106, 9324), (111, 8904), (126, 7844), (148, 6678), (159, 6216), (168, 5883), (212, 4662), (222, 4452), (252, 3922), (259, 3816), (296, 3339), (318, 3108), (333, 2968), (371, 2664), (424, 2331), (444, 2226), (477, 2072), (504, 1961), (518, 1908), (636, 1554), (666, 1484), (742, 1332), (777, 1272), (888, 1113), (954, 1036)]