1215121104

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4777

約数の個数: 120

約数和(自身を含む): 3635124480

約数和(自身を除く): 2420003376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 204, 214, 272, 306, 321, 408, 428, 612, 642, 816, 856, 963, 1224, 1284, 1712, 1819, 1926, 2448, 2568, 3638, 3852, 4639, 5136, 5457, 7276, 7704, 9278, 10914, 13917, 14552, 15408, 16371, 18556, 21828, 27834, 29104, 32742, 37112, 41751, 43656, 55668, 65484, 74224, 78863, 83502, 87312, 111336, 130968, 157726, 167004, 222672, 236589, 261936, 315452, 334008, 473178, 496373, 630904, 668016, 709767, 946356, 992746, 1261808, 1419534, 1489119, 1892712, 1985492, 2839068, 2978238, 3785424, 3970984, 4467357, 5678136, 5956476, 7941968, 8438341, 8934714, 11356272, 11912952, 16876682, 17869428, 23825904, 25315023, 33753364, 35738856, 50630046, 67506728, 71477712, 75945069, 101260092, 135013456, 151890138, 202520184, 303780276, 405040368, 607560552, 1215121104]

約数ペア:

[(1, 1215121104), (2, 607560552), (3, 405040368), (4, 303780276), (6, 202520184), (8, 151890138), (9, 135013456), (12, 101260092), (16, 75945069), (17, 71477712), (18, 67506728), (24, 50630046), (34, 35738856), (36, 33753364), (48, 25315023), (51, 23825904), (68, 17869428), (72, 16876682), (102, 11912952), (107, 11356272), (136, 8934714), (144, 8438341), (153, 7941968), (204, 5956476), (214, 5678136), (272, 4467357), (306, 3970984), (321, 3785424), (408, 2978238), (428, 2839068), (612, 1985492), (642, 1892712), (816, 1489119), (856, 1419534), (963, 1261808), (1224, 992746), (1284, 946356), (1712, 709767), (1819, 668016), (1926, 630904), (2448, 496373), (2568, 473178), (3638, 334008), (3852, 315452), (4639, 261936), (5136, 236589), (5457, 222672), (7276, 167004), (7704, 157726), (9278, 130968), (10914, 111336), (13917, 87312), (14552, 83502), (15408, 78863), (16371, 74224), (18556, 65484), (21828, 55668), (27834, 43656), (29104, 41751), (32742, 37112)]