239376592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 637459200

約数和(自身を除く): 398082608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 238, 247, 266, 272, 304, 323, 364, 442, 476, 494, 509, 532, 646, 728, 884, 952, 988, 1018, 1064, 1292, 1456, 1547, 1729, 1768, 1904, 1976, 2036, 2128, 2261, 2584, 3094, 3458, 3536, 3563, 3952, 4072, 4199, 4522, 5168, 6188, 6617, 6916, 7126, 8144, 8398, 8653, 9044, 9671, 12376, 13234, 13832, 14252, 16796, 17306, 18088, 19342, 24752, 26468, 27664, 28504, 29393, 33592, 34612, 36176, 38684, 46319, 52936, 57008, 58786, 60571, 67184, 67697, 69224, 77368, 92638, 105872, 112489, 117572, 121142, 125723, 135394, 138448, 154736, 164407, 185276, 224978, 235144, 242284, 251446, 270788, 328814, 370552, 449956, 470288, 484568, 502892, 541576, 657628, 741104, 787423, 880061, 899912, 969136, 1005784, 1083152, 1150849, 1315256, 1574846, 1760122, 1799824, 2011568, 2137291, 2301698, 2630512, 3149692, 3520244, 4274582, 4603396, 6299384, 7040488, 8549164, 9206792, 12598768, 14080976, 14961037, 17098328, 18413584, 29922074, 34196656, 59844148, 119688296, 239376592]

約数ペア:

[(1, 239376592), (2, 119688296), (4, 59844148), (7, 34196656), (8, 29922074), (13, 18413584), (14, 17098328), (16, 14961037), (17, 14080976), (19, 12598768), (26, 9206792), (28, 8549164), (34, 7040488), (38, 6299384), (52, 4603396), (56, 4274582), (68, 3520244), (76, 3149692), (91, 2630512), (104, 2301698), (112, 2137291), (119, 2011568), (133, 1799824), (136, 1760122), (152, 1574846), (182, 1315256), (208, 1150849), (221, 1083152), (238, 1005784), (247, 969136), (266, 899912), (272, 880061), (304, 787423), (323, 741104), (364, 657628), (442, 541576), (476, 502892), (494, 484568), (509, 470288), (532, 449956), (646, 370552), (728, 328814), (884, 270788), (952, 251446), (988, 242284), (1018, 235144), (1064, 224978), (1292, 185276), (1456, 164407), (1547, 154736), (1729, 138448), (1768, 135394), (1904, 125723), (1976, 121142), (2036, 117572), (2128, 112489), (2261, 105872), (2584, 92638), (3094, 77368), (3458, 69224), (3536, 67697), (3563, 67184), (3952, 60571), (4072, 58786), (4199, 57008), (4522, 52936), (5168, 46319), (6188, 38684), (6617, 36176), (6916, 34612), (7126, 33592), (8144, 29393), (8398, 28504), (8653, 27664), (9044, 26468), (9671, 24752), (12376, 19342), (13234, 18088), (13832, 17306), (14252, 16796)]