215723721888

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{104717}}^1$

素因数の和:105067

約数の個数: 144

約数和(自身を含む): 642201146496

約数和(自身を除く): 426477424608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 311, 368, 414, 552, 622, 736, 828, 933, 1104, 1244, 1656, 1866, 2208, 2488, 2799, 3312, 3732, 4976, 5598, 6624, 7153, 7464, 9952, 11196, 14306, 14928, 21459, 22392, 28612, 29856, 42918, 44784, 57224, 64377, 85836, 89568, 104717, 114448, 128754, 171672, 209434, 228896, 257508, 314151, 343344, 418868, 515016, 628302, 686688, 837736, 942453, 1030032, 1256604, 1675472, 1884906, 2060064, 2408491, 2513208, 3350944, 3769812, 4816982, 5026416, 7225473, 7539624, 9633964, 10052832, 14450946, 15079248, 19267928, 21676419, 28901892, 30158496, 32566987, 38535856, 43352838, 57803784, 65133974, 77071712, 86705676, 97700961, 115607568, 130267948, 173411352, 195401922, 231215136, 260535896, 293102883, 346822704, 390803844, 521071792, 586205766, 693645408, 749040701, 781607688, 1042143584, 1172411532, 1498081402, 1563215376, 2247122103, 2344823064, 2996162804, 3126430752, 4494244206, 4689646128, 5992325608, 6741366309, 8988488412, 9379292256, 11984651216, 13482732618, 17976976824, 23969302432, 26965465236, 35953953648, 53930930472, 71907907296, 107861860944, 215723721888]

約数ペア:

[(1, 215723721888), (2, 107861860944), (3, 71907907296), (4, 53930930472), (6, 35953953648), (8, 26965465236), (9, 23969302432), (12, 17976976824), (16, 13482732618), (18, 11984651216), (23, 9379292256), (24, 8988488412), (32, 6741366309), (36, 5992325608), (46, 4689646128), (48, 4494244206), (69, 3126430752), (72, 2996162804), (92, 2344823064), (96, 2247122103), (138, 1563215376), (144, 1498081402), (184, 1172411532), (207, 1042143584), (276, 781607688), (288, 749040701), (311, 693645408), (368, 586205766), (414, 521071792), (552, 390803844), (622, 346822704), (736, 293102883), (828, 260535896), (933, 231215136), (1104, 195401922), (1244, 173411352), (1656, 130267948), (1866, 115607568), (2208, 97700961), (2488, 86705676), (2799, 77071712), (3312, 65133974), (3732, 57803784), (4976, 43352838), (5598, 38535856), (6624, 32566987), (7153, 30158496), (7464, 28901892), (9952, 21676419), (11196, 19267928), (14306, 15079248), (14928, 14450946), (21459, 10052832), (22392, 9633964), (28612, 7539624), (29856, 7225473), (42918, 5026416), (44784, 4816982), (57224, 3769812), (64377, 3350944), (85836, 2513208), (89568, 2408491), (104717, 2060064), (114448, 1884906), (128754, 1675472), (171672, 1256604), (209434, 1030032), (228896, 942453), (257508, 837736), (314151, 686688), (343344, 628302), (418868, 515016)]