204770016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 642161520

約数和(自身を除く): 437391504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 109, 132, 144, 176, 198, 218, 264, 288, 327, 352, 396, 436, 528, 593, 654, 792, 872, 981, 1056, 1186, 1199, 1308, 1584, 1744, 1779, 1962, 2372, 2398, 2616, 3168, 3488, 3558, 3597, 3924, 4744, 4796, 5232, 5337, 6523, 7116, 7194, 7848, 9488, 9592, 10464, 10674, 10791, 13046, 14232, 14388, 15696, 18976, 19184, 19569, 21348, 21582, 26092, 28464, 28776, 31392, 38368, 39138, 42696, 43164, 52184, 56928, 57552, 58707, 64637, 78276, 85392, 86328, 104368, 115104, 117414, 129274, 156552, 170784, 172656, 193911, 208736, 234828, 258548, 313104, 345312, 387822, 469656, 517096, 581733, 626208, 711007, 775644, 939312, 1034192, 1163466, 1422014, 1551288, 1878624, 2068384, 2133021, 2326932, 2844028, 3102576, 4266042, 4653864, 5688056, 6205152, 6399063, 8532084, 9307728, 11376112, 12798126, 17064168, 18615456, 22752224, 25596252, 34128336, 51192504, 68256672, 102385008, 204770016]

約数ペア:

[(1, 204770016), (2, 102385008), (3, 68256672), (4, 51192504), (6, 34128336), (8, 25596252), (9, 22752224), (11, 18615456), (12, 17064168), (16, 12798126), (18, 11376112), (22, 9307728), (24, 8532084), (32, 6399063), (33, 6205152), (36, 5688056), (44, 4653864), (48, 4266042), (66, 3102576), (72, 2844028), (88, 2326932), (96, 2133021), (99, 2068384), (109, 1878624), (132, 1551288), (144, 1422014), (176, 1163466), (198, 1034192), (218, 939312), (264, 775644), (288, 711007), (327, 626208), (352, 581733), (396, 517096), (436, 469656), (528, 387822), (593, 345312), (654, 313104), (792, 258548), (872, 234828), (981, 208736), (1056, 193911), (1186, 172656), (1199, 170784), (1308, 156552), (1584, 129274), (1744, 117414), (1779, 115104), (1962, 104368), (2372, 86328), (2398, 85392), (2616, 78276), (3168, 64637), (3488, 58707), (3558, 57552), (3597, 56928), (3924, 52184), (4744, 43164), (4796, 42696), (5232, 39138), (5337, 38368), (6523, 31392), (7116, 28776), (7194, 28464), (7848, 26092), (9488, 21582), (9592, 21348), (10464, 19569), (10674, 19184), (10791, 18976), (13046, 15696), (14232, 14388)]