28409238216

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 320

約数和(自身を含む): 87268104000

約数和(自身を除く): 58858865784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 216, 228, 232, 251, 261, 317, 324, 342, 348, 456, 502, 513, 522, 551, 634, 648, 684, 696, 753, 783, 951, 1004, 1026, 1044, 1102, 1268, 1368, 1506, 1539, 1566, 1653, 1902, 2008, 2052, 2088, 2204, 2259, 2349, 2536, 2853, 3012, 3078, 3132, 3306, 3804, 4104, 4408, 4518, 4698, 4769, 4959, 5706, 6023, 6024, 6156, 6264, 6612, 6777, 7279, 7608, 8559, 9036, 9193, 9396, 9538, 9918, 11412, 12046, 12312, 13224, 13554, 14307, 14558, 14877, 17118, 18069, 18072, 18386, 18792, 19076, 19836, 20331, 21837, 22824, 24092, 25677, 27108, 27579, 28614, 29116, 29754, 34236, 36138, 36772, 38152, 39672, 40662, 42921, 43674, 44631, 48184, 51354, 54207, 54216, 55158, 57228, 58232, 59508, 65511, 68472, 72276, 73544, 79567, 81324, 82737, 85842, 87348, 89262, 102708, 108414, 110316, 114456, 119016, 128763, 131022, 138301, 144552, 159134, 162621, 162648, 165474, 171684, 174667, 174696, 178524, 196533, 205416, 216828, 220632, 238701, 248211, 257526, 262044, 276602, 318268, 325242, 330948, 343368, 349334, 357048, 386289, 393066, 414903, 433656, 477402, 487863, 496422, 515052, 524001, 524088, 553204, 589599, 636536, 650484, 661896, 698668, 716103, 744633, 772578, 786132, 829806, 954804, 975726, 992844, 1030104, 1048002, 1106408, 1179198, 1244709, 1300968, 1397336, 1432206, 1489266, 1511773, 1545156, 1572003, 1572264, 1659612, 1909608, 1951452, 1985688, 2096004, 2148309, 2307443, 2358396, 2489418, 2864412, 2978532, 3023546, 3090312, 3144006, 3319224, 3734127, 3902904, 4192008, 4296618, 4535319, 4614886, 4716009, 4716792, 4978836, 5728824, 5957064, 6047092, 6288012, 6444927, 6922329, 7468254, 8593236, 9070638, 9229772, 9432018, 9957672, 11202381, 12094184, 12576024, 12889854, 13605957, 13844658, 14148027, 14936508, 17186472, 18141276, 18459544, 18864036, 20766987, 22404762, 25779708, 27211914, 27689316, 28296054, 29873016, 36282552, 37728072, 40817871, 41533974, 43841417, 44809524, 51559416, 54423828, 55378632, 56592108, 62300961, 81635742, 83067948, 87682834, 89619048, 108847656, 113184216, 122453613, 124601922, 131524251, 163271484, 166135896, 175365668, 186902883, 244907226, 249203844, 263048502, 326542968, 350731336, 373805766, 394572753, 489814452, 498407688, 526097004, 747611532, 789145506, 979628904, 1052194008, 1183718259, 1495223064, 1578291012, 2367436518, 3156582024, 3551154777, 4734873036, 7102309554, 9469746072, 14204619108, 28409238216]

約数ペア:

[(1, 28409238216), (2, 14204619108), (3, 9469746072), (4, 7102309554), (6, 4734873036), (8, 3551154777), (9, 3156582024), (12, 2367436518), (18, 1578291012), (19, 1495223064), (24, 1183718259), (27, 1052194008), (29, 979628904), (36, 789145506), (38, 747611532), (54, 526097004), (57, 498407688), (58, 489814452), (72, 394572753), (76, 373805766), (81, 350731336), (87, 326542968), (108, 263048502), (114, 249203844), (116, 244907226), (152, 186902883), (162, 175365668), (171, 166135896), (174, 163271484), (216, 131524251), (228, 124601922), (232, 122453613), (251, 113184216), (261, 108847656), (317, 89619048), (324, 87682834), (342, 83067948), (348, 81635742), (456, 62300961), (502, 56592108), (513, 55378632), (522, 54423828), (551, 51559416), (634, 44809524), (648, 43841417), (684, 41533974), (696, 40817871), (753, 37728072), (783, 36282552), (951, 29873016), (1004, 28296054), (1026, 27689316), (1044, 27211914), (1102, 25779708), (1268, 22404762), (1368, 20766987), (1506, 18864036), (1539, 18459544), (1566, 18141276), (1653, 17186472), (1902, 14936508), (2008, 14148027), (2052, 13844658), (2088, 13605957), (2204, 12889854), (2259, 12576024), (2349, 12094184), (2536, 11202381), (2853, 9957672), (3012, 9432018), (3078, 9229772), (3132, 9070638), (3306, 8593236), (3804, 7468254), (4104, 6922329), (4408, 6444927), (4518, 6288012), (4698, 6047092), (4769, 5957064), (4959, 5728824), (5706, 4978836), (6023, 4716792), (6024, 4716009), (6156, 4614886), (6264, 4535319), (6612, 4296618), (6777, 4192008), (7279, 3902904), (7608, 3734127), (8559, 3319224), (9036, 3144006), (9193, 3090312), (9396, 3023546), (9538, 2978532), (9918, 2864412), (11412, 2489418), (12046, 2358396), (12312, 2307443), (13224, 2148309), (13554, 2096004), (14307, 1985688), (14558, 1951452), (14877, 1909608), (17118, 1659612), (18069, 1572264), (18072, 1572003), (18386, 1545156), (18792, 1511773), (19076, 1489266), (19836, 1432206), (20331, 1397336), (21837, 1300968), (22824, 1244709), (24092, 1179198), (25677, 1106408), (27108, 1048002), (27579, 1030104), (28614, 992844), (29116, 975726), (29754, 954804), (34236, 829806), (36138, 786132), (36772, 772578), (38152, 744633), (39672, 716103), (40662, 698668), (42921, 661896), (43674, 650484), (44631, 636536), (48184, 589599), (51354, 553204), (54207, 524088), (54216, 524001), (55158, 515052), (57228, 496422), (58232, 487863), (59508, 477402), (65511, 433656), (68472, 414903), (72276, 393066), (73544, 386289), (79567, 357048), (81324, 349334), (82737, 343368), (85842, 330948), (87348, 325242), (89262, 318268), (102708, 276602), (108414, 262044), (110316, 257526), (114456, 248211), (119016, 238701), (128763, 220632), (131022, 216828), (138301, 205416), (144552, 196533), (159134, 178524), (162621, 174696), (162648, 174667), (165474, 171684)]