28305390168

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{253469}}^1$

素因数の和:253542

約数の個数: 128

約数和(自身を含む): 87599232000

約数和(自身を除く): 59293841832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 54, 66, 72, 88, 94, 99, 108, 132, 141, 188, 198, 216, 264, 282, 297, 376, 396, 423, 517, 564, 594, 792, 846, 1034, 1128, 1188, 1269, 1551, 1692, 2068, 2376, 2538, 3102, 3384, 4136, 4653, 5076, 6204, 9306, 10152, 12408, 13959, 18612, 27918, 37224, 55836, 111672, 253469, 506938, 760407, 1013876, 1520814, 2027752, 2281221, 2788159, 3041628, 4562442, 5576318, 6083256, 6843663, 8364477, 9124884, 11152636, 11913043, 13687326, 16728954, 18249768, 22305272, 23826086, 25093431, 27374652, 33457908, 35739129, 47652172, 50186862, 54749304, 66915816, 71478258, 75280293, 95304344, 100373724, 107217387, 131043473, 142956516, 150560586, 200747448, 214434774, 262086946, 285913032, 301121172, 321652161, 393130419, 428869548, 524173892, 602242344, 643304322, 786260838, 857739096, 1048347784, 1179391257, 1286608644, 1572521676, 2358782514, 2573217288, 3145043352, 3538173771, 4717565028, 7076347542, 9435130056, 14152695084, 28305390168]

約数ペア:

[(1, 28305390168), (2, 14152695084), (3, 9435130056), (4, 7076347542), (6, 4717565028), (8, 3538173771), (9, 3145043352), (11, 2573217288), (12, 2358782514), (18, 1572521676), (22, 1286608644), (24, 1179391257), (27, 1048347784), (33, 857739096), (36, 786260838), (44, 643304322), (47, 602242344), (54, 524173892), (66, 428869548), (72, 393130419), (88, 321652161), (94, 301121172), (99, 285913032), (108, 262086946), (132, 214434774), (141, 200747448), (188, 150560586), (198, 142956516), (216, 131043473), (264, 107217387), (282, 100373724), (297, 95304344), (376, 75280293), (396, 71478258), (423, 66915816), (517, 54749304), (564, 50186862), (594, 47652172), (792, 35739129), (846, 33457908), (1034, 27374652), (1128, 25093431), (1188, 23826086), (1269, 22305272), (1551, 18249768), (1692, 16728954), (2068, 13687326), (2376, 11913043), (2538, 11152636), (3102, 9124884), (3384, 8364477), (4136, 6843663), (4653, 6083256), (5076, 5576318), (6204, 4562442), (9306, 3041628), (10152, 2788159), (12408, 2281221), (13959, 2027752), (18612, 1520814), (27918, 1013876), (37224, 760407), (55836, 506938), (111672, 253469)]