6656774488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13089

約数の個数: 128

約数和(自身を含む): 16608614400

約数和(自身を除く): 9951839912

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 133, 148, 152, 182, 247, 259, 266, 296, 364, 481, 494, 518, 532, 703, 728, 962, 988, 1036, 1064, 1406, 1729, 1924, 1976, 2072, 2812, 3367, 3458, 3848, 4921, 5624, 6734, 6916, 9139, 9842, 13007, 13468, 13832, 18278, 19684, 26014, 26936, 36556, 39368, 52028, 63973, 73112, 91049, 104056, 127946, 169091, 182098, 247133, 255892, 338182, 364196, 481259, 494266, 511784, 676364, 728392, 962518, 988532, 1183637, 1352728, 1729931, 1925036, 1977064, 2367274, 3212729, 3368813, 3459862, 3850072, 4734548, 6256367, 6425458, 6737626, 6919724, 9143921, 9469096, 12512734, 12850916, 13475252, 13839448, 18287842, 22489103, 25025468, 25701832, 26950504, 36575684, 43794569, 44978206, 50050936, 64007447, 73151368, 87589138, 89956412, 118870973, 128014894, 175178276, 179912824, 237741946, 256029788, 350356552, 475483892, 512059576, 832096811, 950967784, 1664193622, 3328387244, 6656774488]

約数ペア:

[(1, 6656774488), (2, 3328387244), (4, 1664193622), (7, 950967784), (8, 832096811), (13, 512059576), (14, 475483892), (19, 350356552), (26, 256029788), (28, 237741946), (37, 179912824), (38, 175178276), (52, 128014894), (56, 118870973), (74, 89956412), (76, 87589138), (91, 73151368), (104, 64007447), (133, 50050936), (148, 44978206), (152, 43794569), (182, 36575684), (247, 26950504), (259, 25701832), (266, 25025468), (296, 22489103), (364, 18287842), (481, 13839448), (494, 13475252), (518, 12850916), (532, 12512734), (703, 9469096), (728, 9143921), (962, 6919724), (988, 6737626), (1036, 6425458), (1064, 6256367), (1406, 4734548), (1729, 3850072), (1924, 3459862), (1976, 3368813), (2072, 3212729), (2812, 2367274), (3367, 1977064), (3458, 1925036), (3848, 1729931), (4921, 1352728), (5624, 1183637), (6734, 988532), (6916, 962518), (9139, 728392), (9842, 676364), (13007, 511784), (13468, 494266), (13832, 481259), (18278, 364196), (19684, 338182), (26014, 255892), (26936, 247133), (36556, 182098), (39368, 169091), (52028, 127946), (63973, 104056), (73112, 91049)]