305080368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2894

約数の個数: 80

約数和(自身を含む): 840883680

約数和(自身を除く): 535803312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 822, 1096, 1644, 2192, 2329, 2729, 3288, 4658, 5458, 6576, 6987, 8187, 9316, 10916, 13974, 16374, 18632, 21832, 27948, 32748, 37264, 43664, 46393, 55896, 65496, 92786, 111792, 130992, 139179, 185572, 278358, 371144, 373873, 556716, 742288, 747746, 1113432, 1121619, 1495492, 2226864, 2243238, 2990984, 4486476, 5981968, 6355841, 8972952, 12711682, 17945904, 19067523, 25423364, 38135046, 50846728, 76270092, 101693456, 152540184, 305080368]

約数ペア:

[(1, 305080368), (2, 152540184), (3, 101693456), (4, 76270092), (6, 50846728), (8, 38135046), (12, 25423364), (16, 19067523), (17, 17945904), (24, 12711682), (34, 8972952), (48, 6355841), (51, 5981968), (68, 4486476), (102, 2990984), (136, 2243238), (137, 2226864), (204, 1495492), (272, 1121619), (274, 1113432), (408, 747746), (411, 742288), (548, 556716), (816, 373873), (822, 371144), (1096, 278358), (1644, 185572), (2192, 139179), (2329, 130992), (2729, 111792), (3288, 92786), (4658, 65496), (5458, 55896), (6576, 46393), (6987, 43664), (8187, 37264), (9316, 32748), (10916, 27948), (13974, 21832), (16374, 18632)]