254041704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 875520000

約数和(自身を除く): 621478296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 54, 56, 57, 63, 72, 74, 76, 84, 108, 111, 114, 126, 133, 148, 152, 168, 171, 189, 216, 222, 228, 239, 252, 259, 266, 296, 333, 342, 378, 399, 444, 456, 478, 504, 513, 518, 532, 666, 684, 703, 717, 756, 777, 798, 888, 956, 999, 1026, 1036, 1064, 1197, 1332, 1368, 1406, 1434, 1512, 1554, 1596, 1673, 1912, 1998, 2052, 2072, 2109, 2151, 2331, 2394, 2664, 2812, 2868, 3108, 3192, 3346, 3591, 3996, 4104, 4218, 4302, 4541, 4662, 4788, 4921, 5019, 5624, 5736, 6216, 6327, 6453, 6692, 6993, 7182, 7992, 8436, 8604, 8843, 9082, 9324, 9576, 9842, 10038, 12654, 12906, 13384, 13623, 13986, 14364, 14763, 15057, 16872, 17208, 17686, 18164, 18648, 18981, 19684, 20076, 25308, 25812, 26529, 27246, 27972, 28728, 29526, 30114, 31787, 35372, 36328, 37962, 39368, 40152, 40869, 44289, 45171, 50616, 51624, 53058, 54492, 55944, 59052, 60228, 61901, 63574, 70744, 75924, 79587, 81738, 88578, 90342, 95361, 106116, 108984, 118104, 120456, 122607, 123802, 127148, 132867, 151848, 159174, 163476, 168017, 177156, 180684, 185703, 190722, 212232, 238761, 245214, 247604, 254296, 265734, 286083, 318348, 326952, 336034, 354312, 361368, 371406, 381444, 477522, 490428, 495208, 504051, 531468, 557109, 572166, 636696, 672068, 742812, 762888, 858249, 955044, 980856, 1008102, 1062936, 1114218, 1144332, 1176119, 1344136, 1485624, 1512153, 1671327, 1716498, 1910088, 2016204, 2228436, 2288664, 2352238, 3024306, 3342654, 3432996, 3528357, 4032408, 4456872, 4536459, 4704476, 6048612, 6685308, 6865992, 7056714, 9072918, 9408952, 10585071, 12097224, 13370616, 14113428, 18145836, 21170142, 28226856, 31755213, 36291672, 42340284, 63510426, 84680568, 127020852, 254041704]

約数ペア:

[(1, 254041704), (2, 127020852), (3, 84680568), (4, 63510426), (6, 42340284), (7, 36291672), (8, 31755213), (9, 28226856), (12, 21170142), (14, 18145836), (18, 14113428), (19, 13370616), (21, 12097224), (24, 10585071), (27, 9408952), (28, 9072918), (36, 7056714), (37, 6865992), (38, 6685308), (42, 6048612), (54, 4704476), (56, 4536459), (57, 4456872), (63, 4032408), (72, 3528357), (74, 3432996), (76, 3342654), (84, 3024306), (108, 2352238), (111, 2288664), (114, 2228436), (126, 2016204), (133, 1910088), (148, 1716498), (152, 1671327), (168, 1512153), (171, 1485624), (189, 1344136), (216, 1176119), (222, 1144332), (228, 1114218), (239, 1062936), (252, 1008102), (259, 980856), (266, 955044), (296, 858249), (333, 762888), (342, 742812), (378, 672068), (399, 636696), (444, 572166), (456, 557109), (478, 531468), (504, 504051), (513, 495208), (518, 490428), (532, 477522), (666, 381444), (684, 371406), (703, 361368), (717, 354312), (756, 336034), (777, 326952), (798, 318348), (888, 286083), (956, 265734), (999, 254296), (1026, 247604), (1036, 245214), (1064, 238761), (1197, 212232), (1332, 190722), (1368, 185703), (1406, 180684), (1434, 177156), (1512, 168017), (1554, 163476), (1596, 159174), (1673, 151848), (1912, 132867), (1998, 127148), (2052, 123802), (2072, 122607), (2109, 120456), (2151, 118104), (2331, 108984), (2394, 106116), (2664, 95361), (2812, 90342), (2868, 88578), (3108, 81738), (3192, 79587), (3346, 75924), (3591, 70744), (3996, 63574), (4104, 61901), (4218, 60228), (4302, 59052), (4541, 55944), (4662, 54492), (4788, 53058), (4921, 51624), (5019, 50616), (5624, 45171), (5736, 44289), (6216, 40869), (6327, 40152), (6453, 39368), (6692, 37962), (6993, 36328), (7182, 35372), (7992, 31787), (8436, 30114), (8604, 29526), (8843, 28728), (9082, 27972), (9324, 27246), (9576, 26529), (9842, 25812), (10038, 25308), (12654, 20076), (12906, 19684), (13384, 18981), (13623, 18648), (13986, 18164), (14364, 17686), (14763, 17208), (15057, 16872)]