490590964992

素因数分解:

$2^8\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1091}}^1\times {\mathrm{3271}}^1$

素因数の和:4560

約数の個数: 144

約数和(自身を含む): 1314586990080

約数和(自身を除く): 823996025088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 179, 192, 256, 358, 384, 537, 716, 768, 1074, 1091, 1432, 2148, 2182, 2864, 3271, 3273, 4296, 4364, 5728, 6542, 6546, 8592, 8728, 9813, 11456, 13084, 13092, 17184, 17456, 19626, 22912, 26168, 26184, 34368, 34912, 39252, 45824, 52336, 52368, 68736, 69824, 78504, 104672, 104736, 137472, 139648, 157008, 195289, 209344, 209472, 279296, 314016, 390578, 418688, 418944, 585509, 585867, 628032, 781156, 837376, 837888, 1171018, 1171734, 1256064, 1562312, 1756527, 2342036, 2343468, 2512128, 3124624, 3513054, 3568661, 4684072, 4686936, 6249248, 7026108, 7137322, 9368144, 9373872, 10705983, 12498496, 14052216, 14274644, 18736288, 18747744, 21411966, 24996992, 28104432, 28549288, 37472576, 37495488, 42823932, 49993984, 56208864, 57098576, 74945152, 74990976, 85647864, 112417728, 114197152, 149890304, 149981952, 171295728, 224835456, 228394304, 342591456, 449670912, 456788608, 638790319, 685182912, 913577216, 1277580638, 1370365824, 1916370957, 2555161276, 2740731648, 3832741914, 5110322552, 7665483828, 10220645104, 15330967656, 20441290208, 30661935312, 40882580416, 61323870624, 81765160832, 122647741248, 163530321664, 245295482496, 490590964992]

約数ペア:

[(1, 490590964992), (2, 245295482496), (3, 163530321664), (4, 122647741248), (6, 81765160832), (8, 61323870624), (12, 40882580416), (16, 30661935312), (24, 20441290208), (32, 15330967656), (48, 10220645104), (64, 7665483828), (96, 5110322552), (128, 3832741914), (179, 2740731648), (192, 2555161276), (256, 1916370957), (358, 1370365824), (384, 1277580638), (537, 913577216), (716, 685182912), (768, 638790319), (1074, 456788608), (1091, 449670912), (1432, 342591456), (2148, 228394304), (2182, 224835456), (2864, 171295728), (3271, 149981952), (3273, 149890304), (4296, 114197152), (4364, 112417728), (5728, 85647864), (6542, 74990976), (6546, 74945152), (8592, 57098576), (8728, 56208864), (9813, 49993984), (11456, 42823932), (13084, 37495488), (13092, 37472576), (17184, 28549288), (17456, 28104432), (19626, 24996992), (22912, 21411966), (26168, 18747744), (26184, 18736288), (34368, 14274644), (34912, 14052216), (39252, 12498496), (45824, 10705983), (52336, 9373872), (52368, 9368144), (68736, 7137322), (69824, 7026108), (78504, 6249248), (104672, 4686936), (104736, 4684072), (137472, 3568661), (139648, 3513054), (157008, 3124624), (195289, 2512128), (209344, 2343468), (209472, 2342036), (279296, 1756527), (314016, 1562312), (390578, 1256064), (418688, 1171734), (418944, 1171018), (585509, 837888), (585867, 837376), (628032, 781156)]