217273104

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 682456320

約数和(自身を除く): 465183216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 41, 47, 48, 54, 58, 72, 81, 82, 87, 94, 108, 116, 123, 141, 144, 162, 164, 174, 188, 216, 232, 243, 246, 261, 282, 324, 328, 348, 369, 376, 423, 432, 464, 486, 492, 522, 564, 648, 656, 696, 738, 752, 783, 846, 972, 984, 1044, 1107, 1128, 1189, 1269, 1296, 1363, 1392, 1476, 1566, 1692, 1927, 1944, 1968, 2088, 2214, 2256, 2349, 2378, 2538, 2726, 2952, 3132, 3321, 3384, 3567, 3807, 3854, 3888, 4089, 4176, 4428, 4698, 4756, 5076, 5452, 5781, 5904, 6264, 6642, 6768, 7047, 7134, 7614, 7708, 8178, 8856, 9396, 9512, 9963, 10152, 10701, 10904, 11421, 11562, 12267, 12528, 13284, 14094, 14268, 15228, 15416, 16356, 17343, 17712, 18792, 19024, 19926, 20304, 21402, 21808, 22842, 23124, 24534, 26568, 28188, 28536, 30456, 30832, 32103, 32712, 34686, 36801, 37584, 39852, 42804, 45684, 46248, 49068, 52029, 53136, 55883, 56376, 57072, 60912, 64206, 65424, 69372, 73602, 79704, 85608, 91368, 92496, 96309, 98136, 104058, 110403, 111766, 112752, 128412, 138744, 147204, 156087, 159408, 167649, 171216, 182736, 192618, 196272, 208116, 220806, 223532, 256824, 277488, 288927, 294408, 312174, 331209, 335298, 385236, 416232, 441612, 447064, 468261, 502947, 513648, 577854, 588816, 624348, 662418, 670596, 770472, 832464, 883224, 894128, 936522, 1005894, 1155708, 1248696, 1324836, 1341192, 1508841, 1540944, 1766448, 1873044, 2011788, 2311416, 2497392, 2649672, 2682384, 3017682, 3746088, 4023576, 4526523, 4622832, 5299344, 6035364, 7492176, 8047152, 9053046, 12070728, 13579569, 18106092, 24141456, 27159138, 36212184, 54318276, 72424368, 108636552, 217273104]

約数ペア:

[(1, 217273104), (2, 108636552), (3, 72424368), (4, 54318276), (6, 36212184), (8, 27159138), (9, 24141456), (12, 18106092), (16, 13579569), (18, 12070728), (24, 9053046), (27, 8047152), (29, 7492176), (36, 6035364), (41, 5299344), (47, 4622832), (48, 4526523), (54, 4023576), (58, 3746088), (72, 3017682), (81, 2682384), (82, 2649672), (87, 2497392), (94, 2311416), (108, 2011788), (116, 1873044), (123, 1766448), (141, 1540944), (144, 1508841), (162, 1341192), (164, 1324836), (174, 1248696), (188, 1155708), (216, 1005894), (232, 936522), (243, 894128), (246, 883224), (261, 832464), (282, 770472), (324, 670596), (328, 662418), (348, 624348), (369, 588816), (376, 577854), (423, 513648), (432, 502947), (464, 468261), (486, 447064), (492, 441612), (522, 416232), (564, 385236), (648, 335298), (656, 331209), (696, 312174), (738, 294408), (752, 288927), (783, 277488), (846, 256824), (972, 223532), (984, 220806), (1044, 208116), (1107, 196272), (1128, 192618), (1189, 182736), (1269, 171216), (1296, 167649), (1363, 159408), (1392, 156087), (1476, 147204), (1566, 138744), (1692, 128412), (1927, 112752), (1944, 111766), (1968, 110403), (2088, 104058), (2214, 98136), (2256, 96309), (2349, 92496), (2378, 91368), (2538, 85608), (2726, 79704), (2952, 73602), (3132, 69372), (3321, 65424), (3384, 64206), (3567, 60912), (3807, 57072), (3854, 56376), (3888, 55883), (4089, 53136), (4176, 52029), (4428, 49068), (4698, 46248), (4756, 45684), (5076, 42804), (5452, 39852), (5781, 37584), (5904, 36801), (6264, 34686), (6642, 32712), (6768, 32103), (7047, 30832), (7134, 30456), (7614, 28536), (7708, 28188), (8178, 26568), (8856, 24534), (9396, 23124), (9512, 22842), (9963, 21808), (10152, 21402), (10701, 20304), (10904, 19926), (11421, 19024), (11562, 18792), (12267, 17712), (12528, 17343), (13284, 16356), (14094, 15416), (14268, 15228)]