438187198078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{20161}}^1$

素因数の和:20330

約数の個数: 128

約数和(自身を含む): 852881633280

約数和(自身を除く): 414694435202

約数列:

[1, 2, 7, 14, 17, 29, 34, 47, 58, 67, 94, 119, 134, 203, 238, 329, 406, 469, 493, 658, 799, 938, 986, 1139, 1363, 1598, 1943, 2278, 2726, 3149, 3451, 3886, 5593, 6298, 6902, 7973, 9541, 11186, 13601, 15946, 19082, 20161, 22043, 23171, 27202, 33031, 40322, 44086, 46342, 53533, 66062, 91321, 107066, 141127, 162197, 182642, 231217, 282254, 324394, 342737, 374731, 462434, 584669, 639247, 685474, 749462, 947567, 1169338, 1278494, 1350787, 1552457, 1895134, 2399159, 2701574, 3104914, 4092683, 4798318, 6632969, 8185366, 9455509, 9939373, 10867199, 13265938, 16108639, 18911018, 19878746, 21734398, 22963379, 27479443, 32217278, 39172823, 45926758, 54958886, 63486989, 69575611, 78345646, 112760473, 126973978, 139151222, 160743653, 192356101, 225520946, 274209761, 321487306, 384712202, 444408923, 467150531, 548419522, 665937991, 888817846, 934301062, 1079278813, 1331875982, 1841122681, 2158557626, 3270053717, 3682245362, 4661565937, 6540107434, 7554951691, 9323131874, 12887858767, 15109903382, 25775717534, 31299085577, 62598171154, 219093599039, 438187198078]

約数ペア:

[(1, 438187198078), (2, 219093599039), (7, 62598171154), (14, 31299085577), (17, 25775717534), (29, 15109903382), (34, 12887858767), (47, 9323131874), (58, 7554951691), (67, 6540107434), (94, 4661565937), (119, 3682245362), (134, 3270053717), (203, 2158557626), (238, 1841122681), (329, 1331875982), (406, 1079278813), (469, 934301062), (493, 888817846), (658, 665937991), (799, 548419522), (938, 467150531), (986, 444408923), (1139, 384712202), (1363, 321487306), (1598, 274209761), (1943, 225520946), (2278, 192356101), (2726, 160743653), (3149, 139151222), (3451, 126973978), (3886, 112760473), (5593, 78345646), (6298, 69575611), (6902, 63486989), (7973, 54958886), (9541, 45926758), (11186, 39172823), (13601, 32217278), (15946, 27479443), (19082, 22963379), (20161, 21734398), (22043, 19878746), (23171, 18911018), (27202, 16108639), (33031, 13265938), (40322, 10867199), (44086, 9939373), (46342, 9455509), (53533, 8185366), (66062, 6632969), (91321, 4798318), (107066, 4092683), (141127, 3104914), (162197, 2701574), (182642, 2399159), (231217, 1895134), (282254, 1552457), (324394, 1350787), (342737, 1278494), (374731, 1169338), (462434, 947567), (584669, 749462), (639247, 685474)]