1029339972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7639}}^1$

素因数の和:7865

約数の個数: 72

約数和(自身を含む): 2753150400

約数和(自身を除く): 1723810428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 3546, 3743, 7092, 7486, 7639, 11229, 14972, 15278, 22458, 22917, 30556, 33687, 44916, 45834, 67374, 68751, 91668, 134748, 137502, 145141, 275004, 290282, 435423, 580564, 870846, 1306269, 1504883, 1741692, 2612538, 3009766, 4514649, 5225076, 6019532, 9029298, 13543947, 18058596, 27087894, 28592777, 54175788, 57185554, 85778331, 114371108, 171556662, 257334993, 343113324, 514669986, 1029339972]

約数ペア:

[(1, 1029339972), (2, 514669986), (3, 343113324), (4, 257334993), (6, 171556662), (9, 114371108), (12, 85778331), (18, 57185554), (19, 54175788), (36, 28592777), (38, 27087894), (57, 18058596), (76, 13543947), (114, 9029298), (171, 6019532), (197, 5225076), (228, 4514649), (342, 3009766), (394, 2612538), (591, 1741692), (684, 1504883), (788, 1306269), (1182, 870846), (1773, 580564), (2364, 435423), (3546, 290282), (3743, 275004), (7092, 145141), (7486, 137502), (7639, 134748), (11229, 91668), (14972, 68751), (15278, 67374), (22458, 45834), (22917, 44916), (30556, 33687)]