19003818288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{255923}}^1$

素因数の和:255971

約数の個数: 160

約数和(自身を含む): 63976905216

約数和(自身を除く): 44973086928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5304, 5712, 6188, 9282, 10608, 12376, 18564, 24752, 37128, 74256, 255923, 511846, 767769, 1023692, 1535538, 1791461, 2047384, 3071076, 3326999, 3582922, 4094768, 4350691, 5374383, 6142152, 6653998, 7165844, 8701382, 9980997, 10748766, 12284304, 13052073, 13307996, 14331688, 17402764, 19961994, 21497532, 23288993, 26104146, 26615992, 28663376, 30454837, 34805528, 39923988, 42995064, 46577986, 52208292, 53231984, 56558983, 60909674, 69611056, 69866979, 79847976, 85990128, 91364511, 93155972, 104416584, 113117966, 121819348, 139733958, 159695952, 169676949, 182729022, 186311944, 208833168, 226235932, 243638696, 279467916, 339353898, 365458044, 372623888, 395912881, 452471864, 487277392, 558935832, 678707796, 730916088, 791825762, 904943728, 1117871664, 1187738643, 1357415592, 1461832176, 1583651524, 2375477286, 2714831184, 3167303048, 4750954572, 6334606096, 9501909144, 19003818288]

約数ペア:

[(1, 19003818288), (2, 9501909144), (3, 6334606096), (4, 4750954572), (6, 3167303048), (7, 2714831184), (8, 2375477286), (12, 1583651524), (13, 1461832176), (14, 1357415592), (16, 1187738643), (17, 1117871664), (21, 904943728), (24, 791825762), (26, 730916088), (28, 678707796), (34, 558935832), (39, 487277392), (42, 452471864), (48, 395912881), (51, 372623888), (52, 365458044), (56, 339353898), (68, 279467916), (78, 243638696), (84, 226235932), (91, 208833168), (102, 186311944), (104, 182729022), (112, 169676949), (119, 159695952), (136, 139733958), (156, 121819348), (168, 113117966), (182, 104416584), (204, 93155972), (208, 91364511), (221, 85990128), (238, 79847976), (272, 69866979), (273, 69611056), (312, 60909674), (336, 56558983), (357, 53231984), (364, 52208292), (408, 46577986), (442, 42995064), (476, 39923988), (546, 34805528), (624, 30454837), (663, 28663376), (714, 26615992), (728, 26104146), (816, 23288993), (884, 21497532), (952, 19961994), (1092, 17402764), (1326, 14331688), (1428, 13307996), (1456, 13052073), (1547, 12284304), (1768, 10748766), (1904, 9980997), (2184, 8701382), (2652, 7165844), (2856, 6653998), (3094, 6142152), (3536, 5374383), (4368, 4350691), (4641, 4094768), (5304, 3582922), (5712, 3326999), (6188, 3071076), (9282, 2047384), (10608, 1791461), (12376, 1535538), (18564, 1023692), (24752, 767769), (37128, 511846), (74256, 255923)]