505319184

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 1455442560

約数和(自身を除く): 950123376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 197, 282, 376, 379, 394, 423, 564, 591, 752, 758, 788, 846, 1128, 1137, 1182, 1516, 1576, 1692, 1773, 2256, 2274, 2364, 3032, 3152, 3384, 3411, 3546, 4548, 4728, 6064, 6768, 6822, 7092, 9096, 9259, 9456, 13644, 14184, 17813, 18192, 18518, 27288, 27777, 28368, 35626, 37036, 53439, 54576, 55554, 71252, 74072, 74663, 83331, 106878, 111108, 142504, 148144, 149326, 160317, 166662, 213756, 222216, 223989, 285008, 298652, 320634, 333324, 427512, 444432, 447978, 597304, 641268, 666648, 671967, 855024, 895956, 1194608, 1282536, 1333296, 1343934, 1791912, 2565072, 2687868, 3509161, 3583824, 5375736, 7018322, 10527483, 10751472, 14036644, 21054966, 28073288, 31582449, 42109932, 56146576, 63164898, 84219864, 126329796, 168439728, 252659592, 505319184]

約数ペア:

[(1, 505319184), (2, 252659592), (3, 168439728), (4, 126329796), (6, 84219864), (8, 63164898), (9, 56146576), (12, 42109932), (16, 31582449), (18, 28073288), (24, 21054966), (36, 14036644), (47, 10751472), (48, 10527483), (72, 7018322), (94, 5375736), (141, 3583824), (144, 3509161), (188, 2687868), (197, 2565072), (282, 1791912), (376, 1343934), (379, 1333296), (394, 1282536), (423, 1194608), (564, 895956), (591, 855024), (752, 671967), (758, 666648), (788, 641268), (846, 597304), (1128, 447978), (1137, 444432), (1182, 427512), (1516, 333324), (1576, 320634), (1692, 298652), (1773, 285008), (2256, 223989), (2274, 222216), (2364, 213756), (3032, 166662), (3152, 160317), (3384, 149326), (3411, 148144), (3546, 142504), (4548, 111108), (4728, 106878), (6064, 83331), (6768, 74663), (6822, 74072), (7092, 71252), (9096, 55554), (9259, 54576), (9456, 53439), (13644, 37036), (14184, 35626), (17813, 28368), (18192, 27777), (18518, 27288)]