274631168

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 684182400

約数和(自身を除く): 409551232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 109, 112, 128, 133, 148, 152, 218, 224, 256, 259, 266, 296, 304, 436, 448, 512, 518, 532, 592, 608, 703, 763, 872, 896, 1036, 1064, 1184, 1216, 1406, 1526, 1744, 1792, 2071, 2072, 2128, 2368, 2432, 2812, 3052, 3488, 3584, 4033, 4142, 4144, 4256, 4736, 4864, 4921, 5624, 6104, 6976, 8066, 8284, 8288, 8512, 9472, 9728, 9842, 11248, 12208, 13952, 14497, 16132, 16568, 16576, 17024, 18944, 19684, 22496, 24416, 27904, 28231, 28994, 32264, 33136, 33152, 34048, 39368, 44992, 48832, 55808, 56462, 57988, 64528, 66272, 66304, 68096, 76627, 78736, 89984, 97664, 112924, 115976, 129056, 132544, 132608, 153254, 157472, 179968, 195328, 225848, 231952, 258112, 265088, 306508, 314944, 359936, 390656, 451696, 463904, 516224, 530176, 536389, 613016, 629888, 903392, 927808, 1032448, 1060352, 1072778, 1226032, 1259776, 1806784, 1855616, 2064896, 2145556, 2452064, 2519552, 3613568, 3711232, 4291112, 4904128, 7227136, 7422464, 8582224, 9808256, 14454272, 17164448, 19616512, 34328896, 39233024, 68657792, 137315584, 274631168]

約数ペア:

[(1, 274631168), (2, 137315584), (4, 68657792), (7, 39233024), (8, 34328896), (14, 19616512), (16, 17164448), (19, 14454272), (28, 9808256), (32, 8582224), (37, 7422464), (38, 7227136), (56, 4904128), (64, 4291112), (74, 3711232), (76, 3613568), (109, 2519552), (112, 2452064), (128, 2145556), (133, 2064896), (148, 1855616), (152, 1806784), (218, 1259776), (224, 1226032), (256, 1072778), (259, 1060352), (266, 1032448), (296, 927808), (304, 903392), (436, 629888), (448, 613016), (512, 536389), (518, 530176), (532, 516224), (592, 463904), (608, 451696), (703, 390656), (763, 359936), (872, 314944), (896, 306508), (1036, 265088), (1064, 258112), (1184, 231952), (1216, 225848), (1406, 195328), (1526, 179968), (1744, 157472), (1792, 153254), (2071, 132608), (2072, 132544), (2128, 129056), (2368, 115976), (2432, 112924), (2812, 97664), (3052, 89984), (3488, 78736), (3584, 76627), (4033, 68096), (4142, 66304), (4144, 66272), (4256, 64528), (4736, 57988), (4864, 56462), (4921, 55808), (5624, 48832), (6104, 44992), (6976, 39368), (8066, 34048), (8284, 33152), (8288, 33136), (8512, 32264), (9472, 28994), (9728, 28231), (9842, 27904), (11248, 24416), (12208, 22496), (13952, 19684), (14497, 18944), (16132, 17024), (16568, 16576)]