438979897488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{19861}}^1$

素因数の和:20945

約数の個数: 160

約数和(自身を含む): 1268604054144

約数和(自身を除く): 829624156656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1021, 1353, 1804, 1968, 2042, 2706, 3063, 3608, 4084, 5412, 6126, 7216, 8168, 10824, 11231, 12252, 16336, 19861, 21648, 22462, 24504, 33693, 39722, 41861, 44924, 49008, 59583, 67386, 79444, 83722, 89848, 119166, 125583, 134772, 158888, 167444, 179696, 218471, 238332, 251166, 269544, 317776, 334888, 436942, 460471, 476664, 502332, 539088, 655413, 669776, 814301, 873884, 920942, 953328, 1004664, 1310826, 1381413, 1628602, 1747768, 1841884, 2009328, 2442903, 2621652, 2762826, 3257204, 3495536, 3683768, 4885806, 5243304, 5525652, 6514408, 7367536, 8957311, 9771612, 10486608, 11051304, 13028816, 17914622, 19543224, 20278081, 22102608, 26871933, 35829244, 39086448, 40556162, 53743866, 60834243, 71658488, 81112324, 107487732, 121668486, 143316976, 162224648, 214975464, 223058891, 243336972, 324449296, 429950928, 446117782, 486673944, 669176673, 831401321, 892235564, 973347888, 1338353346, 1662802642, 1784471128, 2494203963, 2676706692, 3325605284, 3568942256, 4988407926, 5353413384, 6651210568, 9145414531, 9976815852, 10706826768, 13302421136, 18290829062, 19953631704, 27436243593, 36581658124, 39907263408, 54872487186, 73163316248, 109744974372, 146326632496, 219489948744, 438979897488]

約数ペア:

[(1, 438979897488), (2, 219489948744), (3, 146326632496), (4, 109744974372), (6, 73163316248), (8, 54872487186), (11, 39907263408), (12, 36581658124), (16, 27436243593), (22, 19953631704), (24, 18290829062), (33, 13302421136), (41, 10706826768), (44, 9976815852), (48, 9145414531), (66, 6651210568), (82, 5353413384), (88, 4988407926), (123, 3568942256), (132, 3325605284), (164, 2676706692), (176, 2494203963), (246, 1784471128), (264, 1662802642), (328, 1338353346), (451, 973347888), (492, 892235564), (528, 831401321), (656, 669176673), (902, 486673944), (984, 446117782), (1021, 429950928), (1353, 324449296), (1804, 243336972), (1968, 223058891), (2042, 214975464), (2706, 162224648), (3063, 143316976), (3608, 121668486), (4084, 107487732), (5412, 81112324), (6126, 71658488), (7216, 60834243), (8168, 53743866), (10824, 40556162), (11231, 39086448), (12252, 35829244), (16336, 26871933), (19861, 22102608), (21648, 20278081), (22462, 19543224), (24504, 17914622), (33693, 13028816), (39722, 11051304), (41861, 10486608), (44924, 9771612), (49008, 8957311), (59583, 7367536), (67386, 6514408), (79444, 5525652), (83722, 5243304), (89848, 4885806), (119166, 3683768), (125583, 3495536), (134772, 3257204), (158888, 2762826), (167444, 2621652), (179696, 2442903), (218471, 2009328), (238332, 1841884), (251166, 1747768), (269544, 1628602), (317776, 1381413), (334888, 1310826), (436942, 1004664), (460471, 953328), (476664, 920942), (502332, 873884), (539088, 814301), (655413, 669776)]