239479032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 670743360

約数和(自身を除く): 431264328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 97, 104, 123, 156, 164, 193, 194, 246, 291, 312, 328, 386, 388, 492, 533, 579, 582, 772, 776, 984, 1066, 1158, 1164, 1261, 1544, 1599, 2132, 2316, 2328, 2509, 2522, 3198, 3783, 3977, 4264, 4632, 5018, 5044, 6396, 7527, 7566, 7913, 7954, 10036, 10088, 11931, 12792, 15054, 15132, 15826, 15908, 18721, 20072, 23739, 23862, 30108, 30264, 31652, 31816, 37442, 47478, 47724, 51701, 56163, 60216, 63304, 74884, 94956, 95448, 102869, 103402, 112326, 149768, 155103, 189912, 205738, 206804, 224652, 243373, 308607, 310206, 411476, 413608, 449304, 486746, 617214, 620412, 730119, 767561, 822952, 973492, 1234428, 1240824, 1460238, 1535122, 1946984, 2302683, 2468856, 2920476, 3070244, 4605366, 5840952, 6140488, 9210732, 9978293, 18421464, 19956586, 29934879, 39913172, 59869758, 79826344, 119739516, 239479032]

約数ペア:

[(1, 239479032), (2, 119739516), (3, 79826344), (4, 59869758), (6, 39913172), (8, 29934879), (12, 19956586), (13, 18421464), (24, 9978293), (26, 9210732), (39, 6140488), (41, 5840952), (52, 4605366), (78, 3070244), (82, 2920476), (97, 2468856), (104, 2302683), (123, 1946984), (156, 1535122), (164, 1460238), (193, 1240824), (194, 1234428), (246, 973492), (291, 822952), (312, 767561), (328, 730119), (386, 620412), (388, 617214), (492, 486746), (533, 449304), (579, 413608), (582, 411476), (772, 310206), (776, 308607), (984, 243373), (1066, 224652), (1158, 206804), (1164, 205738), (1261, 189912), (1544, 155103), (1599, 149768), (2132, 112326), (2316, 103402), (2328, 102869), (2509, 95448), (2522, 94956), (3198, 74884), (3783, 63304), (3977, 60216), (4264, 56163), (4632, 51701), (5018, 47724), (5044, 47478), (6396, 37442), (7527, 31816), (7566, 31652), (7913, 30264), (7954, 30108), (10036, 23862), (10088, 23739), (11931, 20072), (12792, 18721), (15054, 15908), (15132, 15826)]