447245856

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 1337394240

約数和(自身を除く): 890148384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 251, 269, 276, 288, 368, 414, 502, 538, 552, 736, 753, 807, 828, 1004, 1076, 1104, 1506, 1614, 1656, 2008, 2152, 2208, 2259, 2421, 3012, 3228, 3312, 4016, 4304, 4518, 4842, 5773, 6024, 6187, 6456, 6624, 8032, 8608, 9036, 9684, 11546, 12048, 12374, 12912, 17319, 18072, 18561, 19368, 23092, 24096, 24748, 25824, 34638, 36144, 37122, 38736, 46184, 49496, 51957, 55683, 67519, 69276, 72288, 74244, 77472, 92368, 98992, 103914, 111366, 135038, 138552, 148488, 184736, 197984, 202557, 207828, 222732, 270076, 277104, 296976, 405114, 415656, 445464, 540152, 554208, 593952, 607671, 810228, 831312, 890928, 1080304, 1215342, 1552937, 1620456, 1662624, 1781856, 2160608, 2430684, 3105874, 3240912, 4658811, 4861368, 6211748, 6481824, 9317622, 9722736, 12423496, 13976433, 18635244, 19445472, 24846992, 27952866, 37270488, 49693984, 55905732, 74540976, 111811464, 149081952, 223622928, 447245856]

約数ペア:

[(1, 447245856), (2, 223622928), (3, 149081952), (4, 111811464), (6, 74540976), (8, 55905732), (9, 49693984), (12, 37270488), (16, 27952866), (18, 24846992), (23, 19445472), (24, 18635244), (32, 13976433), (36, 12423496), (46, 9722736), (48, 9317622), (69, 6481824), (72, 6211748), (92, 4861368), (96, 4658811), (138, 3240912), (144, 3105874), (184, 2430684), (207, 2160608), (251, 1781856), (269, 1662624), (276, 1620456), (288, 1552937), (368, 1215342), (414, 1080304), (502, 890928), (538, 831312), (552, 810228), (736, 607671), (753, 593952), (807, 554208), (828, 540152), (1004, 445464), (1076, 415656), (1104, 405114), (1506, 296976), (1614, 277104), (1656, 270076), (2008, 222732), (2152, 207828), (2208, 202557), (2259, 197984), (2421, 184736), (3012, 148488), (3228, 138552), (3312, 135038), (4016, 111366), (4304, 103914), (4518, 98992), (4842, 92368), (5773, 77472), (6024, 74244), (6187, 72288), (6456, 69276), (6624, 67519), (8032, 55683), (8608, 51957), (9036, 49496), (9684, 46184), (11546, 38736), (12048, 37122), (12374, 36144), (12912, 34638), (17319, 25824), (18072, 24748), (18561, 24096), (19368, 23092)]