488406912

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 1530012240

約数和(自身を除く): 1041605328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 101, 112, 128, 147, 168, 192, 196, 202, 224, 257, 294, 303, 336, 384, 392, 404, 448, 514, 588, 606, 672, 707, 771, 784, 808, 896, 1028, 1176, 1212, 1344, 1414, 1542, 1568, 1616, 1799, 2056, 2121, 2352, 2424, 2688, 2828, 3084, 3136, 3232, 3598, 4112, 4242, 4704, 4848, 4949, 5397, 5656, 6168, 6272, 6464, 7196, 8224, 8484, 9408, 9696, 9898, 10794, 11312, 12336, 12593, 12928, 14392, 14847, 16448, 16968, 18816, 19392, 19796, 21588, 22624, 24672, 25186, 25957, 28784, 29694, 32896, 33936, 37779, 38784, 39592, 43176, 45248, 49344, 50372, 51914, 57568, 59388, 67872, 75558, 77871, 79184, 86352, 90496, 98688, 100744, 103828, 115136, 118776, 135744, 151116, 155742, 158368, 172704, 181699, 201488, 207656, 230272, 237552, 271488, 302232, 311484, 316736, 345408, 363398, 402976, 415312, 475104, 545097, 604464, 622968, 633472, 690816, 726796, 805952, 830624, 950208, 1090194, 1208928, 1245936, 1271893, 1453592, 1611904, 1661248, 1900416, 2180388, 2417856, 2491872, 2543786, 2907184, 3322496, 3815679, 4360776, 4835712, 4983744, 5087572, 5814368, 7631358, 8721552, 9967488, 10175144, 11628736, 15262716, 17443104, 20350288, 23257472, 30525432, 34886208, 40700576, 61050864, 69772416, 81401152, 122101728, 162802304, 244203456, 488406912]

約数ペア:

[(1, 488406912), (2, 244203456), (3, 162802304), (4, 122101728), (6, 81401152), (7, 69772416), (8, 61050864), (12, 40700576), (14, 34886208), (16, 30525432), (21, 23257472), (24, 20350288), (28, 17443104), (32, 15262716), (42, 11628736), (48, 10175144), (49, 9967488), (56, 8721552), (64, 7631358), (84, 5814368), (96, 5087572), (98, 4983744), (101, 4835712), (112, 4360776), (128, 3815679), (147, 3322496), (168, 2907184), (192, 2543786), (196, 2491872), (202, 2417856), (224, 2180388), (257, 1900416), (294, 1661248), (303, 1611904), (336, 1453592), (384, 1271893), (392, 1245936), (404, 1208928), (448, 1090194), (514, 950208), (588, 830624), (606, 805952), (672, 726796), (707, 690816), (771, 633472), (784, 622968), (808, 604464), (896, 545097), (1028, 475104), (1176, 415312), (1212, 402976), (1344, 363398), (1414, 345408), (1542, 316736), (1568, 311484), (1616, 302232), (1799, 271488), (2056, 237552), (2121, 230272), (2352, 207656), (2424, 201488), (2688, 181699), (2828, 172704), (3084, 158368), (3136, 155742), (3232, 151116), (3598, 135744), (4112, 118776), (4242, 115136), (4704, 103828), (4848, 100744), (4949, 98688), (5397, 90496), (5656, 86352), (6168, 79184), (6272, 77871), (6464, 75558), (7196, 67872), (8224, 59388), (8484, 57568), (9408, 51914), (9696, 50372), (9898, 49344), (10794, 45248), (11312, 43176), (12336, 39592), (12593, 38784), (12928, 37779), (14392, 33936), (14847, 32896), (16448, 29694), (16968, 28784), (18816, 25957), (19392, 25186), (19796, 24672), (21588, 22624)]