628081014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 1524096000

約数和(自身を除く): 896014986

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 97, 102, 174, 187, 194, 199, 291, 319, 374, 398, 493, 561, 582, 597, 638, 957, 986, 1067, 1122, 1194, 1479, 1649, 1914, 2134, 2189, 2813, 2958, 3201, 3298, 3383, 4378, 4947, 5423, 5626, 5771, 6402, 6567, 6766, 8439, 9894, 10149, 10846, 11542, 13134, 16269, 16878, 17313, 18139, 19303, 20298, 30943, 32538, 34626, 36278, 37213, 38606, 47821, 54417, 57909, 61886, 63481, 74426, 92829, 95642, 98107, 108834, 111639, 115818, 126962, 143463, 185658, 190443, 196214, 212333, 223278, 286926, 294321, 328151, 380886, 424666, 526031, 559787, 588642, 636999, 656302, 984453, 1052062, 1079177, 1119574, 1273998, 1578093, 1679361, 1968906, 2158354, 3156186, 3237531, 3358722, 3609661, 6157657, 6475062, 7219322, 9516379, 10828983, 12315314, 18472971, 19032758, 21657966, 28549137, 36945942, 57098274, 104680169, 209360338, 314040507, 628081014]

約数ペア:

[(1, 628081014), (2, 314040507), (3, 209360338), (6, 104680169), (11, 57098274), (17, 36945942), (22, 28549137), (29, 21657966), (33, 19032758), (34, 18472971), (51, 12315314), (58, 10828983), (66, 9516379), (87, 7219322), (97, 6475062), (102, 6157657), (174, 3609661), (187, 3358722), (194, 3237531), (199, 3156186), (291, 2158354), (319, 1968906), (374, 1679361), (398, 1578093), (493, 1273998), (561, 1119574), (582, 1079177), (597, 1052062), (638, 984453), (957, 656302), (986, 636999), (1067, 588642), (1122, 559787), (1194, 526031), (1479, 424666), (1649, 380886), (1914, 328151), (2134, 294321), (2189, 286926), (2813, 223278), (2958, 212333), (3201, 196214), (3298, 190443), (3383, 185658), (4378, 143463), (4947, 126962), (5423, 115818), (5626, 111639), (5771, 108834), (6402, 98107), (6567, 95642), (6766, 92829), (8439, 74426), (9894, 63481), (10149, 61886), (10846, 57909), (11542, 54417), (13134, 47821), (16269, 38606), (16878, 37213), (17313, 36278), (18139, 34626), (19303, 32538), (20298, 30943)]