2542775928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 256

約数和(自身を含む): 8418816000

約数和(自身を除く): 5876040072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 139, 152, 154, 168, 209, 228, 231, 264, 266, 278, 308, 399, 417, 418, 456, 462, 521, 532, 556, 616, 627, 798, 834, 836, 924, 973, 1042, 1064, 1112, 1254, 1463, 1529, 1563, 1596, 1668, 1672, 1848, 1946, 2084, 2508, 2641, 2919, 2926, 3058, 3126, 3192, 3336, 3647, 3892, 4168, 4389, 4587, 5016, 5282, 5731, 5838, 5852, 6116, 6252, 7294, 7784, 7923, 8778, 9174, 9899, 10564, 10703, 10941, 11462, 11676, 11704, 12232, 12504, 14588, 15846, 17193, 17556, 18348, 18487, 19798, 21128, 21406, 21882, 22924, 23352, 29051, 29176, 29697, 31692, 32109, 34386, 35112, 36696, 36974, 39596, 40117, 42812, 43764, 45848, 55461, 58102, 59394, 63384, 64218, 68772, 69293, 72419, 73948, 79192, 80234, 85624, 87153, 87528, 108889, 110922, 116204, 118788, 120351, 128436, 137544, 138586, 144838, 147896, 160468, 174306, 203357, 207879, 217257, 217778, 221844, 232408, 237576, 240702, 256872, 277172, 289676, 320936, 326667, 348612, 406714, 415758, 434514, 435556, 443688, 481404, 506933, 554344, 579352, 610071, 653334, 697224, 762223, 796609, 813428, 831516, 869028, 871112, 962808, 1013866, 1220142, 1306668, 1375961, 1520799, 1524446, 1593218, 1626856, 1663032, 1738056, 2027732, 2286669, 2389827, 2440284, 2613336, 2751922, 3041598, 3048892, 3186436, 4055464, 4127883, 4573338, 4779654, 4880568, 5503844, 5576263, 6083196, 6097784, 6372872, 8255766, 9146676, 9559308, 9631727, 11007688, 11152526, 12166392, 15135571, 16511532, 16728789, 18293352, 19118616, 19263454, 22305052, 28895181, 30271142, 33023064, 33457578, 38526908, 44610104, 45406713, 57790362, 60542284, 66915156, 77053816, 90813426, 105948997, 115580724, 121084568, 133830312, 181626852, 211897994, 231161448, 317846991, 363253704, 423795988, 635693982, 847591976, 1271387964, 2542775928]

約数ペア:

[(1, 2542775928), (2, 1271387964), (3, 847591976), (4, 635693982), (6, 423795988), (7, 363253704), (8, 317846991), (11, 231161448), (12, 211897994), (14, 181626852), (19, 133830312), (21, 121084568), (22, 115580724), (24, 105948997), (28, 90813426), (33, 77053816), (38, 66915156), (42, 60542284), (44, 57790362), (56, 45406713), (57, 44610104), (66, 38526908), (76, 33457578), (77, 33023064), (84, 30271142), (88, 28895181), (114, 22305052), (132, 19263454), (133, 19118616), (139, 18293352), (152, 16728789), (154, 16511532), (168, 15135571), (209, 12166392), (228, 11152526), (231, 11007688), (264, 9631727), (266, 9559308), (278, 9146676), (308, 8255766), (399, 6372872), (417, 6097784), (418, 6083196), (456, 5576263), (462, 5503844), (521, 4880568), (532, 4779654), (556, 4573338), (616, 4127883), (627, 4055464), (798, 3186436), (834, 3048892), (836, 3041598), (924, 2751922), (973, 2613336), (1042, 2440284), (1064, 2389827), (1112, 2286669), (1254, 2027732), (1463, 1738056), (1529, 1663032), (1563, 1626856), (1596, 1593218), (1668, 1524446), (1672, 1520799), (1848, 1375961), (1946, 1306668), (2084, 1220142), (2508, 1013866), (2641, 962808), (2919, 871112), (2926, 869028), (3058, 831516), (3126, 813428), (3192, 796609), (3336, 762223), (3647, 697224), (3892, 653334), (4168, 610071), (4389, 579352), (4587, 554344), (5016, 506933), (5282, 481404), (5731, 443688), (5838, 435556), (5852, 434514), (6116, 415758), (6252, 406714), (7294, 348612), (7784, 326667), (7923, 320936), (8778, 289676), (9174, 277172), (9899, 256872), (10564, 240702), (10703, 237576), (10941, 232408), (11462, 221844), (11676, 217778), (11704, 217257), (12232, 207879), (12504, 203357), (14588, 174306), (15846, 160468), (17193, 147896), (17556, 144838), (18348, 138586), (18487, 137544), (19798, 128436), (21128, 120351), (21406, 118788), (21882, 116204), (22924, 110922), (23352, 108889), (29051, 87528), (29176, 87153), (29697, 85624), (31692, 80234), (32109, 79192), (34386, 73948), (35112, 72419), (36696, 69293), (36974, 68772), (39596, 64218), (40117, 63384), (42812, 59394), (43764, 58102), (45848, 55461)]