1654993428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 4461621696

約数和(自身を除く): 2806628268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 137, 138, 173, 253, 274, 276, 346, 411, 506, 519, 529, 548, 692, 759, 822, 1012, 1038, 1058, 1507, 1518, 1587, 1644, 1903, 2076, 2116, 3014, 3036, 3151, 3174, 3806, 3979, 4521, 5709, 5819, 6028, 6302, 6348, 7612, 7958, 9042, 9453, 11418, 11638, 11937, 12604, 15916, 17457, 18084, 18906, 22836, 23276, 23701, 23874, 34661, 34914, 37812, 43769, 47402, 47748, 69322, 69828, 71103, 72473, 87538, 91517, 94804, 103983, 131307, 138644, 142206, 144946, 175076, 183034, 207966, 217419, 260711, 262614, 274551, 284412, 289892, 366068, 415932, 434838, 521422, 525228, 545123, 549102, 782133, 797203, 869676, 1006687, 1042844, 1090246, 1098204, 1564266, 1594406, 1635369, 2013374, 2180492, 2391609, 3020061, 3128532, 3188812, 3270738, 4026748, 4783218, 5996353, 6040122, 6541476, 9566436, 11992706, 12080244, 12537829, 17989059, 23985412, 25075658, 35978118, 37613487, 50151316, 71956236, 75226974, 137916119, 150453948, 275832238, 413748357, 551664476, 827496714, 1654993428]

約数ペア:

[(1, 1654993428), (2, 827496714), (3, 551664476), (4, 413748357), (6, 275832238), (11, 150453948), (12, 137916119), (22, 75226974), (23, 71956236), (33, 50151316), (44, 37613487), (46, 35978118), (66, 25075658), (69, 23985412), (92, 17989059), (132, 12537829), (137, 12080244), (138, 11992706), (173, 9566436), (253, 6541476), (274, 6040122), (276, 5996353), (346, 4783218), (411, 4026748), (506, 3270738), (519, 3188812), (529, 3128532), (548, 3020061), (692, 2391609), (759, 2180492), (822, 2013374), (1012, 1635369), (1038, 1594406), (1058, 1564266), (1507, 1098204), (1518, 1090246), (1587, 1042844), (1644, 1006687), (1903, 869676), (2076, 797203), (2116, 782133), (3014, 549102), (3036, 545123), (3151, 525228), (3174, 521422), (3806, 434838), (3979, 415932), (4521, 366068), (5709, 289892), (5819, 284412), (6028, 274551), (6302, 262614), (6348, 260711), (7612, 217419), (7958, 207966), (9042, 183034), (9453, 175076), (11418, 144946), (11638, 142206), (11937, 138644), (12604, 131307), (15916, 103983), (17457, 94804), (18084, 91517), (18906, 87538), (22836, 72473), (23276, 71103), (23701, 69828), (23874, 69322), (34661, 47748), (34914, 47402), (37812, 43769)]