1236889968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 120

約数和(自身を含む): 3456560016

約数和(自身を除く): 2219670048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 361, 456, 492, 656, 722, 779, 912, 984, 1083, 1444, 1558, 1741, 1968, 2166, 2337, 2888, 3116, 3482, 4332, 4674, 5223, 5776, 6232, 6964, 8664, 9348, 10446, 12464, 13928, 14801, 17328, 18696, 20892, 27856, 29602, 33079, 37392, 41784, 44403, 59204, 66158, 71381, 83568, 88806, 99237, 118408, 132316, 142762, 177612, 198474, 214143, 236816, 264632, 285524, 355224, 396948, 428286, 529264, 571048, 628501, 710448, 793896, 856572, 1142096, 1257002, 1356239, 1587792, 1713144, 1885503, 2514004, 2712478, 3426288, 3771006, 4068717, 5028008, 5424956, 7542012, 8137434, 10056016, 10849912, 15084024, 16274868, 21699824, 25768541, 30168048, 32549736, 51537082, 65099472, 77305623, 103074164, 154611246, 206148328, 309222492, 412296656, 618444984, 1236889968]

約数ペア:

[(1, 1236889968), (2, 618444984), (3, 412296656), (4, 309222492), (6, 206148328), (8, 154611246), (12, 103074164), (16, 77305623), (19, 65099472), (24, 51537082), (38, 32549736), (41, 30168048), (48, 25768541), (57, 21699824), (76, 16274868), (82, 15084024), (114, 10849912), (123, 10056016), (152, 8137434), (164, 7542012), (228, 5424956), (246, 5028008), (304, 4068717), (328, 3771006), (361, 3426288), (456, 2712478), (492, 2514004), (656, 1885503), (722, 1713144), (779, 1587792), (912, 1356239), (984, 1257002), (1083, 1142096), (1444, 856572), (1558, 793896), (1741, 710448), (1968, 628501), (2166, 571048), (2337, 529264), (2888, 428286), (3116, 396948), (3482, 355224), (4332, 285524), (4674, 264632), (5223, 236816), (5776, 214143), (6232, 198474), (6964, 177612), (8664, 142762), (9348, 132316), (10446, 118408), (12464, 99237), (13928, 88806), (14801, 83568), (17328, 71381), (18696, 66158), (20892, 59204), (27856, 44403), (29602, 41784), (33079, 37392)]