12976392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 40320000

約数和(自身を除く): 27343608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 199, 209, 228, 247, 264, 286, 312, 398, 418, 429, 456, 494, 572, 597, 627, 741, 796, 836, 858, 988, 1144, 1194, 1254, 1482, 1592, 1672, 1716, 1976, 2189, 2388, 2508, 2587, 2717, 2964, 3432, 3781, 4378, 4776, 5016, 5174, 5434, 5928, 6567, 7562, 7761, 8151, 8756, 10348, 10868, 11343, 13134, 15124, 15522, 16302, 17512, 20696, 21736, 22686, 26268, 28457, 30248, 31044, 32604, 41591, 45372, 49153, 52536, 56914, 62088, 65208, 83182, 85371, 90744, 98306, 113828, 124773, 147459, 166364, 170742, 196612, 227656, 249546, 294918, 332728, 341484, 393224, 499092, 540683, 589836, 682968, 998184, 1081366, 1179672, 1622049, 2162732, 3244098, 4325464, 6488196, 12976392]

約数ペア:

[(1, 12976392), (2, 6488196), (3, 4325464), (4, 3244098), (6, 2162732), (8, 1622049), (11, 1179672), (12, 1081366), (13, 998184), (19, 682968), (22, 589836), (24, 540683), (26, 499092), (33, 393224), (38, 341484), (39, 332728), (44, 294918), (52, 249546), (57, 227656), (66, 196612), (76, 170742), (78, 166364), (88, 147459), (104, 124773), (114, 113828), (132, 98306), (143, 90744), (152, 85371), (156, 83182), (199, 65208), (209, 62088), (228, 56914), (247, 52536), (264, 49153), (286, 45372), (312, 41591), (398, 32604), (418, 31044), (429, 30248), (456, 28457), (494, 26268), (572, 22686), (597, 21736), (627, 20696), (741, 17512), (796, 16302), (836, 15522), (858, 15124), (988, 13134), (1144, 11343), (1194, 10868), (1254, 10348), (1482, 8756), (1592, 8151), (1672, 7761), (1716, 7562), (1976, 6567), (2189, 5928), (2388, 5434), (2508, 5174), (2587, 5016), (2717, 4776), (2964, 4378), (3432, 3781)]