286921872

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 874229760

約数和(自身を除く): 587307888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 67, 69, 72, 92, 108, 134, 138, 144, 184, 201, 207, 216, 268, 276, 368, 402, 414, 431, 432, 536, 552, 603, 621, 804, 828, 862, 1072, 1104, 1206, 1242, 1293, 1541, 1608, 1656, 1724, 1809, 2412, 2484, 2586, 3082, 3216, 3312, 3448, 3618, 3879, 4623, 4824, 4968, 5172, 6164, 6896, 7236, 7758, 9246, 9648, 9913, 9936, 10344, 11637, 12328, 13869, 14472, 15516, 18492, 19826, 20688, 23274, 24656, 27738, 28877, 28944, 29739, 31032, 36984, 39652, 41607, 46548, 55476, 57754, 59478, 62064, 73968, 79304, 83214, 86631, 89217, 93096, 110952, 115508, 118956, 158608, 166428, 173262, 178434, 186192, 221904, 231016, 237912, 259893, 267651, 332856, 346524, 356868, 462032, 475824, 519786, 535302, 664171, 665712, 693048, 713736, 779679, 1039572, 1070604, 1328342, 1386096, 1427472, 1559358, 1992513, 2079144, 2141208, 2656684, 3118716, 3985026, 4158288, 4282416, 5313368, 5977539, 6237432, 7970052, 10626736, 11955078, 12474864, 15940104, 17932617, 23910156, 31880208, 35865234, 47820312, 71730468, 95640624, 143460936, 286921872]

約数ペア:

[(1, 286921872), (2, 143460936), (3, 95640624), (4, 71730468), (6, 47820312), (8, 35865234), (9, 31880208), (12, 23910156), (16, 17932617), (18, 15940104), (23, 12474864), (24, 11955078), (27, 10626736), (36, 7970052), (46, 6237432), (48, 5977539), (54, 5313368), (67, 4282416), (69, 4158288), (72, 3985026), (92, 3118716), (108, 2656684), (134, 2141208), (138, 2079144), (144, 1992513), (184, 1559358), (201, 1427472), (207, 1386096), (216, 1328342), (268, 1070604), (276, 1039572), (368, 779679), (402, 713736), (414, 693048), (431, 665712), (432, 664171), (536, 535302), (552, 519786), (603, 475824), (621, 462032), (804, 356868), (828, 346524), (862, 332856), (1072, 267651), (1104, 259893), (1206, 237912), (1242, 231016), (1293, 221904), (1541, 186192), (1608, 178434), (1656, 173262), (1724, 166428), (1809, 158608), (2412, 118956), (2484, 115508), (2586, 110952), (3082, 93096), (3216, 89217), (3312, 86631), (3448, 83214), (3618, 79304), (3879, 73968), (4623, 62064), (4824, 59478), (4968, 57754), (5172, 55476), (6164, 46548), (6896, 41607), (7236, 39652), (7758, 36984), (9246, 31032), (9648, 29739), (9913, 28944), (9936, 28877), (10344, 27738), (11637, 24656), (12328, 23274), (13869, 20688), (14472, 19826), (15516, 18492)]