869687874

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 2235340800

約数和(自身を除く): 1365652926

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 263, 293, 297, 342, 418, 513, 526, 586, 594, 627, 789, 879, 1026, 1254, 1578, 1758, 1881, 2367, 2637, 2893, 3223, 3762, 4734, 4997, 5274, 5567, 5643, 5786, 6446, 7101, 7911, 8679, 9669, 9994, 11134, 11286, 14202, 14991, 15822, 16701, 17358, 19338, 26037, 29007, 29982, 33402, 44973, 50103, 52074, 54967, 58014, 61237, 77059, 78111, 87021, 89946, 100206, 109934, 122474, 134919, 150309, 154118, 156222, 164901, 174042, 183711, 231177, 269838, 300618, 329802, 367422, 462354, 494703, 551133, 693531, 847649, 989406, 1102266, 1387062, 1464121, 1484109, 1653399, 1695298, 2080593, 2542947, 2928242, 2968218, 3306798, 4161186, 4392363, 5085894, 7628841, 8784726, 13177089, 15257682, 16105331, 22886523, 26354178, 32210662, 39531267, 45773046, 48315993, 79062534, 96631986, 144947979, 289895958, 434843937, 869687874]

約数ペア:

[(1, 869687874), (2, 434843937), (3, 289895958), (6, 144947979), (9, 96631986), (11, 79062534), (18, 48315993), (19, 45773046), (22, 39531267), (27, 32210662), (33, 26354178), (38, 22886523), (54, 16105331), (57, 15257682), (66, 13177089), (99, 8784726), (114, 7628841), (171, 5085894), (198, 4392363), (209, 4161186), (263, 3306798), (293, 2968218), (297, 2928242), (342, 2542947), (418, 2080593), (513, 1695298), (526, 1653399), (586, 1484109), (594, 1464121), (627, 1387062), (789, 1102266), (879, 989406), (1026, 847649), (1254, 693531), (1578, 551133), (1758, 494703), (1881, 462354), (2367, 367422), (2637, 329802), (2893, 300618), (3223, 269838), (3762, 231177), (4734, 183711), (4997, 174042), (5274, 164901), (5567, 156222), (5643, 154118), (5786, 150309), (6446, 134919), (7101, 122474), (7911, 109934), (8679, 100206), (9669, 89946), (9994, 87021), (11134, 78111), (11286, 77059), (14202, 61237), (14991, 58014), (15822, 54967), (16701, 52074), (17358, 50103), (19338, 44973), (26037, 33402), (29007, 29982)]