1861355496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77479}}^1$

素因数の和:77519

約数の個数: 128

約数和(自身を含む): 6247987200

約数和(自身を除く): 4386631704

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 77479, 154958, 232437, 309916, 464874, 542353, 619832, 852269, 929748, 1007227, 1084706, 1627059, 1704538, 1859496, 2014454, 2169412, 2556807, 3021681, 3254118, 3409076, 4028908, 4338824, 5113614, 5965883, 6043362, 6508236, 6818152, 7050589, 8057816, 10227228, 11079497, 11931766, 12086724, 13016472, 14101178, 17897649, 20454456, 21151767, 22158994, 23863532, 24173448, 28202356, 33238491, 35795298, 42303534, 44317988, 47727064, 56404712, 66476982, 71590596, 77556479, 84607068, 88635976, 132953964, 143181192, 155112958, 169214136, 232669437, 265907928, 310225916, 465338874, 620451832, 930677748, 1861355496]

約数ペア:

[(1, 1861355496), (2, 930677748), (3, 620451832), (4, 465338874), (6, 310225916), (7, 265907928), (8, 232669437), (11, 169214136), (12, 155112958), (13, 143181192), (14, 132953964), (21, 88635976), (22, 84607068), (24, 77556479), (26, 71590596), (28, 66476982), (33, 56404712), (39, 47727064), (42, 44317988), (44, 42303534), (52, 35795298), (56, 33238491), (66, 28202356), (77, 24173448), (78, 23863532), (84, 22158994), (88, 21151767), (91, 20454456), (104, 17897649), (132, 14101178), (143, 13016472), (154, 12086724), (156, 11931766), (168, 11079497), (182, 10227228), (231, 8057816), (264, 7050589), (273, 6818152), (286, 6508236), (308, 6043362), (312, 5965883), (364, 5113614), (429, 4338824), (462, 4028908), (546, 3409076), (572, 3254118), (616, 3021681), (728, 2556807), (858, 2169412), (924, 2014454), (1001, 1859496), (1092, 1704538), (1144, 1627059), (1716, 1084706), (1848, 1007227), (2002, 929748), (2184, 852269), (3003, 619832), (3432, 542353), (4004, 464874), (6006, 309916), (8008, 232437), (12012, 154958), (24024, 77479)]