56491385216

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{3187}}^1$

素因数の和:3552

約数の個数: 128

約数和(自身を含む): 130902850560

約数和(自身を除く): 74411465344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 271, 292, 448, 511, 542, 584, 896, 1022, 1084, 1168, 1897, 2044, 2168, 2336, 3187, 3794, 4088, 4336, 4672, 6374, 7588, 8176, 8672, 9344, 12748, 15176, 16352, 17344, 19783, 22309, 25496, 30352, 32704, 34688, 39566, 44618, 50992, 60704, 65408, 79132, 89236, 101984, 121408, 138481, 158264, 178472, 203968, 232651, 242816, 276962, 316528, 356944, 407936, 465302, 553924, 633056, 713888, 863677, 930604, 1107848, 1266112, 1427776, 1628557, 1727354, 1861208, 2215696, 2532224, 2855552, 3257114, 3454708, 3722416, 4431392, 6045739, 6514228, 6909416, 7444832, 8862784, 12091478, 13028456, 13818832, 14889664, 17725568, 24182956, 26056912, 27637664, 29779328, 48365912, 52113824, 55275328, 63048421, 96731824, 104227648, 110550656, 126096842, 193463648, 208455296, 252193684, 386927296, 441338947, 504387368, 773854592, 882677894, 1008774736, 1765355788, 2017549472, 3530711576, 4035098944, 7061423152, 8070197888, 14122846304, 28245692608, 56491385216]

約数ペア:

[(1, 56491385216), (2, 28245692608), (4, 14122846304), (7, 8070197888), (8, 7061423152), (14, 4035098944), (16, 3530711576), (28, 2017549472), (32, 1765355788), (56, 1008774736), (64, 882677894), (73, 773854592), (112, 504387368), (128, 441338947), (146, 386927296), (224, 252193684), (271, 208455296), (292, 193463648), (448, 126096842), (511, 110550656), (542, 104227648), (584, 96731824), (896, 63048421), (1022, 55275328), (1084, 52113824), (1168, 48365912), (1897, 29779328), (2044, 27637664), (2168, 26056912), (2336, 24182956), (3187, 17725568), (3794, 14889664), (4088, 13818832), (4336, 13028456), (4672, 12091478), (6374, 8862784), (7588, 7444832), (8176, 6909416), (8672, 6514228), (9344, 6045739), (12748, 4431392), (15176, 3722416), (16352, 3454708), (17344, 3257114), (19783, 2855552), (22309, 2532224), (25496, 2215696), (30352, 1861208), (32704, 1727354), (34688, 1628557), (39566, 1427776), (44618, 1266112), (50992, 1107848), (60704, 930604), (65408, 863677), (79132, 713888), (89236, 633056), (101984, 553924), (121408, 465302), (138481, 407936), (158264, 356944), (178472, 316528), (203968, 276962), (232651, 242816)]