1284919944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 192

約数和(自身を含む): 4136832000

約数和(自身を除く): 2851912056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 71, 77, 84, 88, 98, 132, 142, 147, 154, 168, 196, 213, 231, 264, 284, 294, 308, 392, 426, 462, 497, 539, 568, 588, 616, 781, 852, 924, 994, 1078, 1176, 1399, 1491, 1562, 1617, 1704, 1848, 1988, 2156, 2343, 2798, 2982, 3124, 3234, 3479, 3976, 4197, 4312, 4686, 5467, 5596, 5964, 6248, 6468, 6958, 8394, 9372, 9793, 10437, 10934, 11192, 11928, 12936, 13916, 15389, 16401, 16788, 18744, 19586, 20874, 21868, 27832, 29379, 30778, 32802, 33576, 38269, 39172, 41748, 43736, 46167, 58758, 61556, 65604, 68551, 76538, 78344, 83496, 92334, 99329, 107723, 114807, 117516, 123112, 131208, 137102, 153076, 184668, 198658, 205653, 215446, 229614, 235032, 274204, 297987, 306152, 323169, 369336, 397316, 411306, 430892, 459228, 548408, 595974, 646338, 695303, 754061, 794632, 822612, 861784, 918456, 1092619, 1191948, 1292676, 1390606, 1508122, 1645224, 2085909, 2185238, 2262183, 2383896, 2585352, 2781212, 3016244, 3277857, 4171818, 4370476, 4524366, 4867121, 5562424, 6032488, 6555714, 7648333, 8343636, 8740952, 9048732, 9734242, 13111428, 14601363, 15296666, 16687272, 18097464, 19468484, 22944999, 26222856, 29202726, 30593332, 38936968, 45889998, 53538331, 58405452, 61186664, 91779996, 107076662, 116810904, 160614993, 183559992, 214153324, 321229986, 428306648, 642459972, 1284919944]

約数ペア:

[(1, 1284919944), (2, 642459972), (3, 428306648), (4, 321229986), (6, 214153324), (7, 183559992), (8, 160614993), (11, 116810904), (12, 107076662), (14, 91779996), (21, 61186664), (22, 58405452), (24, 53538331), (28, 45889998), (33, 38936968), (42, 30593332), (44, 29202726), (49, 26222856), (56, 22944999), (66, 19468484), (71, 18097464), (77, 16687272), (84, 15296666), (88, 14601363), (98, 13111428), (132, 9734242), (142, 9048732), (147, 8740952), (154, 8343636), (168, 7648333), (196, 6555714), (213, 6032488), (231, 5562424), (264, 4867121), (284, 4524366), (294, 4370476), (308, 4171818), (392, 3277857), (426, 3016244), (462, 2781212), (497, 2585352), (539, 2383896), (568, 2262183), (588, 2185238), (616, 2085909), (781, 1645224), (852, 1508122), (924, 1390606), (994, 1292676), (1078, 1191948), (1176, 1092619), (1399, 918456), (1491, 861784), (1562, 822612), (1617, 794632), (1704, 754061), (1848, 695303), (1988, 646338), (2156, 595974), (2343, 548408), (2798, 459228), (2982, 430892), (3124, 411306), (3234, 397316), (3479, 369336), (3976, 323169), (4197, 306152), (4312, 297987), (4686, 274204), (5467, 235032), (5596, 229614), (5964, 215446), (6248, 205653), (6468, 198658), (6958, 184668), (8394, 153076), (9372, 137102), (9793, 131208), (10437, 123112), (10934, 117516), (11192, 114807), (11928, 107723), (12936, 99329), (13916, 92334), (15389, 83496), (16401, 78344), (16788, 76538), (18744, 68551), (19586, 65604), (20874, 61556), (21868, 58758), (27832, 46167), (29379, 43736), (30778, 41748), (32802, 39172), (33576, 38269)]