40728744

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 135757440

約数和(自身を除く): 95028696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 73, 81, 82, 84, 108, 123, 126, 146, 162, 164, 168, 189, 216, 219, 243, 246, 252, 287, 292, 324, 328, 369, 378, 438, 486, 492, 504, 511, 567, 574, 584, 648, 657, 738, 756, 861, 876, 972, 984, 1022, 1107, 1134, 1148, 1314, 1476, 1512, 1533, 1701, 1722, 1752, 1944, 1971, 2044, 2214, 2268, 2296, 2583, 2628, 2952, 2993, 3066, 3321, 3402, 3444, 3942, 4088, 4428, 4536, 4599, 5166, 5256, 5913, 5986, 6132, 6642, 6804, 6888, 7749, 7884, 8856, 8979, 9198, 9963, 10332, 11826, 11972, 12264, 13284, 13608, 13797, 15498, 15768, 17739, 17958, 18396, 19926, 20664, 20951, 23247, 23652, 23944, 26568, 26937, 27594, 30996, 35478, 35916, 36792, 39852, 41391, 41902, 46494, 47304, 53874, 55188, 61992, 62853, 69741, 70956, 71832, 79704, 80811, 82782, 83804, 92988, 107748, 110376, 124173, 125706, 139482, 141912, 161622, 165564, 167608, 185976, 188559, 215496, 242433, 248346, 251412, 278964, 323244, 331128, 377118, 484866, 496692, 502824, 557928, 565677, 646488, 727299, 754236, 969732, 993384, 1131354, 1454598, 1508472, 1697031, 1939464, 2262708, 2909196, 3394062, 4525416, 5091093, 5818392, 6788124, 10182186, 13576248, 20364372, 40728744]

約数ペア:

[(1, 40728744), (2, 20364372), (3, 13576248), (4, 10182186), (6, 6788124), (7, 5818392), (8, 5091093), (9, 4525416), (12, 3394062), (14, 2909196), (18, 2262708), (21, 1939464), (24, 1697031), (27, 1508472), (28, 1454598), (36, 1131354), (41, 993384), (42, 969732), (54, 754236), (56, 727299), (63, 646488), (72, 565677), (73, 557928), (81, 502824), (82, 496692), (84, 484866), (108, 377118), (123, 331128), (126, 323244), (146, 278964), (162, 251412), (164, 248346), (168, 242433), (189, 215496), (216, 188559), (219, 185976), (243, 167608), (246, 165564), (252, 161622), (287, 141912), (292, 139482), (324, 125706), (328, 124173), (369, 110376), (378, 107748), (438, 92988), (486, 83804), (492, 82782), (504, 80811), (511, 79704), (567, 71832), (574, 70956), (584, 69741), (648, 62853), (657, 61992), (738, 55188), (756, 53874), (861, 47304), (876, 46494), (972, 41902), (984, 41391), (1022, 39852), (1107, 36792), (1134, 35916), (1148, 35478), (1314, 30996), (1476, 27594), (1512, 26937), (1533, 26568), (1701, 23944), (1722, 23652), (1752, 23247), (1944, 20951), (1971, 20664), (2044, 19926), (2214, 18396), (2268, 17958), (2296, 17739), (2583, 15768), (2628, 15498), (2952, 13797), (2993, 13608), (3066, 13284), (3321, 12264), (3402, 11972), (3444, 11826), (3942, 10332), (4088, 9963), (4428, 9198), (4536, 8979), (4599, 8856), (5166, 7884), (5256, 7749), (5913, 6888), (5986, 6804), (6132, 6642)]