1561283136

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3201

約数の個数: 168

約数和(自身を含む): 5156403200

約数和(自身を除く): 3595120064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 448, 504, 508, 576, 672, 762, 889, 1008, 1016, 1143, 1344, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3049, 3556, 4032, 4064, 4572, 5334, 6096, 6098, 7112, 8001, 8128, 9144, 9147, 10668, 12192, 12196, 14224, 16002, 18288, 18294, 21336, 21343, 24384, 24392, 27441, 28448, 32004, 36576, 36588, 42672, 42686, 48784, 54882, 56896, 64008, 64029, 73152, 73176, 85344, 85372, 97568, 109764, 128016, 128058, 146352, 170688, 170744, 192087, 195136, 219528, 256032, 256116, 292704, 341488, 384174, 387223, 439056, 512064, 512232, 585408, 682976, 768348, 774446, 878112, 1024464, 1161669, 1365952, 1536696, 1548892, 1756224, 2048928, 2323338, 2710561, 3073392, 3097784, 3485007, 4097856, 4646676, 5421122, 6146784, 6195568, 6970014, 8131683, 9293352, 10842244, 12293568, 12391136, 13940028, 16263366, 18586704, 21684488, 24395049, 24782272, 27880056, 32526732, 37173408, 43368976, 48790098, 55760112, 65053464, 74346816, 86737952, 97580196, 111520224, 130106928, 173475904, 195160392, 223040448, 260213856, 390320784, 520427712, 780641568, 1561283136]

約数ペア:

[(1, 1561283136), (2, 780641568), (3, 520427712), (4, 390320784), (6, 260213856), (7, 223040448), (8, 195160392), (9, 173475904), (12, 130106928), (14, 111520224), (16, 97580196), (18, 86737952), (21, 74346816), (24, 65053464), (28, 55760112), (32, 48790098), (36, 43368976), (42, 37173408), (48, 32526732), (56, 27880056), (63, 24782272), (64, 24395049), (72, 21684488), (84, 18586704), (96, 16263366), (112, 13940028), (126, 12391136), (127, 12293568), (144, 10842244), (168, 9293352), (192, 8131683), (224, 6970014), (252, 6195568), (254, 6146784), (288, 5421122), (336, 4646676), (381, 4097856), (448, 3485007), (504, 3097784), (508, 3073392), (576, 2710561), (672, 2323338), (762, 2048928), (889, 1756224), (1008, 1548892), (1016, 1536696), (1143, 1365952), (1344, 1161669), (1524, 1024464), (1778, 878112), (2016, 774446), (2032, 768348), (2286, 682976), (2667, 585408), (3048, 512232), (3049, 512064), (3556, 439056), (4032, 387223), (4064, 384174), (4572, 341488), (5334, 292704), (6096, 256116), (6098, 256032), (7112, 219528), (8001, 195136), (8128, 192087), (9144, 170744), (9147, 170688), (10668, 146352), (12192, 128058), (12196, 128016), (14224, 109764), (16002, 97568), (18288, 85372), (18294, 85344), (21336, 73176), (21343, 73152), (24384, 64029), (24392, 64008), (27441, 56896), (28448, 54882), (32004, 48784), (36576, 42686), (36588, 42672)]